Home / 9,829,335.04-13,564,112.42-5,699,540.47

Finding the Fourth Proportional to 9,829,335.04, 13,564,112.42 and 5,699,540.47

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Solution

The fourth proportional to 9,829,335.04, 13,564,112.42 and 5,699,540.47 is: 7,865,151.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,335.04 : 13,564,112.42 = 5,699,540.47 : x
  2. Step 2: Convert to fraction form
    9,829,335.04/13,564,112.42 = 5,699,540.47/x
  3. Step 3: Cross multiply
    9,829,335.04x = 13,564,112.42 × 5,699,540.47
  4. Step 4: Simplify right side
    9,829,335.04x = 77,309,207,681,265.16
  5. Step 5: Solve for x
    x = 77,309,207,681,265.16/9,829,335.04
  6. Step 6: Final answer
    x = 7,865,151.34

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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.