Home / 6,132,320.43-9,202,727.29-2,438,965.41

Finding the Fourth Proportional to 6,132,320.43, 9,202,727.29 and 2,438,965.41

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Solution

The fourth proportional to 6,132,320.43, 9,202,727.29 and 2,438,965.41 is: 3,660,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,320.43 : 9,202,727.29 = 2,438,965.41 : x
  2. Step 2: Convert to fraction form
    6,132,320.43/9,202,727.29 = 2,438,965.41/x
  3. Step 3: Cross multiply
    6,132,320.43x = 9,202,727.29 × 2,438,965.41
  4. Step 4: Simplify right side
    6,132,320.43x = 22,445,133,537,973.04
  5. Step 5: Solve for x
    x = 22,445,133,537,973.04/6,132,320.43
  6. Step 6: Final answer
    x = 3,660,137.10

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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.