Home / 10,226,002.59-15,338,985.80-5,963,181.57

Finding the Fourth Proportional to 10,226,002.59, 15,338,985.80 and 5,963,181.57

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Solution

The fourth proportional to 10,226,002.59, 15,338,985.80 and 5,963,181.57 is: 8,944,761.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,226,002.59 : 15,338,985.80 = 5,963,181.57 : x
  2. Step 2: Convert to fraction form
    10,226,002.59/15,338,985.80 = 5,963,181.57/x
  3. Step 3: Cross multiply
    10,226,002.59x = 15,338,985.80 × 5,963,181.57
  4. Step 4: Simplify right side
    10,226,002.59x = 91,469,157,395,235.80
  5. Step 5: Solve for x
    x = 91,469,157,395,235.80/10,226,002.59
  6. Step 6: Final answer
    x = 8,944,761.81

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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.