Home / 9,657,699.04-13,327,581-5,306,772.70

Finding the Fourth Proportional to 9,657,699.04, 13,327,581 and 5,306,772.70

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Solution

The fourth proportional to 9,657,699.04, 13,327,581 and 5,306,772.70 is: 7,323,322.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,699.04 : 13,327,581 = 5,306,772.70 : x
  2. Step 2: Convert to fraction form
    9,657,699.04/13,327,581 = 5,306,772.70/x
  3. Step 3: Cross multiply
    9,657,699.04x = 13,327,581 × 5,306,772.70
  4. Step 4: Simplify right side
    9,657,699.04x = 70,726,443,007,838.70
  5. Step 5: Solve for x
    x = 70,726,443,007,838.70/9,657,699.04
  6. Step 6: Final answer
    x = 7,323,322.33

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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.