Home / 11,472,050.75-17,207,959.48-2,952,354.11

Finding the Fourth Proportional to 11,472,050.75, 17,207,959.48 and 2,952,354.11

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Solution

The fourth proportional to 11,472,050.75, 17,207,959.48 and 2,952,354.11 is: 4,428,501.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,472,050.75 : 17,207,959.48 = 2,952,354.11 : x
  2. Step 2: Convert to fraction form
    11,472,050.75/17,207,959.48 = 2,952,354.11/x
  3. Step 3: Cross multiply
    11,472,050.75x = 17,207,959.48 × 2,952,354.11
  4. Step 4: Simplify right side
    11,472,050.75x = 50,803,989,895,491.46
  5. Step 5: Solve for x
    x = 50,803,989,895,491.46/11,472,050.75
  6. Step 6: Final answer
    x = 4,428,501.15

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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.