Home / 10,050,266.73-13,865,610.87-5,917,772.28

Finding the Fourth Proportional to 10,050,266.73, 13,865,610.87 and 5,917,772.28

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Solution

The fourth proportional to 10,050,266.73, 13,865,610.87 and 5,917,772.28 is: 8,164,313.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050,266.73 : 13,865,610.87 = 5,917,772.28 : x
  2. Step 2: Convert to fraction form
    10,050,266.73/13,865,610.87 = 5,917,772.28/x
  3. Step 3: Cross multiply
    10,050,266.73x = 13,865,610.87 × 5,917,772.28
  4. Step 4: Simplify right side
    10,050,266.73x = 82,053,527,651,752.69
  5. Step 5: Solve for x
    x = 82,053,527,651,752.69/10,050,266.73
  6. Step 6: Final answer
    x = 8,164,313.43

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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.