Home / 9,013,447.98-13,522,388.13-2,623,755.69

Finding the Fourth Proportional to 9,013,447.98, 13,522,388.13 and 2,623,755.69

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Solution

The fourth proportional to 9,013,447.98, 13,522,388.13 and 2,623,755.69 is: 3,936,278.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,013,447.98 : 13,522,388.13 = 2,623,755.69 : x
  2. Step 2: Convert to fraction form
    9,013,447.98/13,522,388.13 = 2,623,755.69/x
  3. Step 3: Cross multiply
    9,013,447.98x = 13,522,388.13 × 2,623,755.69
  4. Step 4: Simplify right side
    9,013,447.98x = 35,479,442,798,475.96
  5. Step 5: Solve for x
    x = 35,479,442,798,475.96/9,013,447.98
  6. Step 6: Final answer
    x = 3,936,278.64

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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.