Home / 1,029,938.60-1,545,334.68-556,067

Finding the Fourth Proportional to 1,029,938.60, 1,545,334.68 and 556,067

Calculator

Solution

The fourth proportional to 1,029,938.60, 1,545,334.68 and 556,067 is: 834,330.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,938.60 : 1,545,334.68 = 556,067 : x
  2. Step 2: Convert to fraction form
    1,029,938.60/1,545,334.68 = 556,067/x
  3. Step 3: Cross multiply
    1,029,938.60x = 1,545,334.68 × 556,067
  4. Step 4: Simplify right side
    1,029,938.60x = 859,309,619,503.56
  5. Step 5: Solve for x
    x = 859,309,619,503.56/1,029,938.60
  6. Step 6: Final answer
    x = 834,330.92

Related Problems

Find fourth proportional to 514,969.30, 772,667.34 and 278,033.50
Half scale
Find fourth proportional to 2,059,877.20, 3,090,669.36 and 1,112,134
Double scale
Find fourth proportional to 1,029,939.60, 1,545,336.18 and 556,068
Similar ratio
Find fourth proportional to 1,544,907.90, 2,318,002.02 and 834,100.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.