Home / 11,466,882.26-17,200,358.76-2,830,983.70

Finding the Fourth Proportional to 11,466,882.26, 17,200,358.76 and 2,830,983.70

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Solution

The fourth proportional to 11,466,882.26, 17,200,358.76 and 2,830,983.70 is: 4,246,484.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,882.26 : 17,200,358.76 = 2,830,983.70 : x
  2. Step 2: Convert to fraction form
    11,466,882.26/17,200,358.76 = 2,830,983.70/x
  3. Step 3: Cross multiply
    11,466,882.26x = 17,200,358.76 × 2,830,983.70
  4. Step 4: Simplify right side
    11,466,882.26x = 48,693,935,283,578.18
  5. Step 5: Solve for x
    x = 48,693,935,283,578.18/11,466,882.26
  6. Step 6: Final answer
    x = 4,246,484.28

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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.