Home / 1,233,686.40-1,850,529.60-953,404.80

Finding the Fourth Proportional to 1,233,686.40, 1,850,529.60 and 953,404.80

Calculator

Solution

The fourth proportional to 1,233,686.40, 1,850,529.60 and 953,404.80 is: 1,430,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,686.40 : 1,850,529.60 = 953,404.80 : x
  2. Step 2: Convert to fraction form
    1,233,686.40/1,850,529.60 = 953,404.80/x
  3. Step 3: Cross multiply
    1,233,686.40x = 1,850,529.60 × 953,404.80
  4. Step 4: Simplify right side
    1,233,686.40x = 1,764,303,803,182.08
  5. Step 5: Solve for x
    x = 1,764,303,803,182.08/1,233,686.40
  6. Step 6: Final answer
    x = 1,430,107.20

Related Problems

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.