Home / 1,411,965.22-1,948,524.78-767,386.93

Finding the Fourth Proportional to 1,411,965.22, 1,948,524.78 and 767,386.93

Calculator

Solution

The fourth proportional to 1,411,965.22, 1,948,524.78 and 767,386.93 is: 1,059,000.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,411,965.22 : 1,948,524.78 = 767,386.93 : x
  2. Step 2: Convert to fraction form
    1,411,965.22/1,948,524.78 = 767,386.93/x
  3. Step 3: Cross multiply
    1,411,965.22x = 1,948,524.78 × 767,386.93
  4. Step 4: Simplify right side
    1,411,965.22x = 1,495,272,448,953.13
  5. Step 5: Solve for x
    x = 1,495,272,448,953.13/1,411,965.22
  6. Step 6: Final answer
    x = 1,059,000.91

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.