Home / 9,029,988.44-13,545,008.93-3,841,261.12

Finding the Fourth Proportional to 9,029,988.44, 13,545,008.93 and 3,841,261.12

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Solution

The fourth proportional to 9,029,988.44, 13,545,008.93 and 3,841,261.12 is: 5,761,902.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,988.44 : 13,545,008.93 = 3,841,261.12 : x
  2. Step 2: Convert to fraction form
    9,029,988.44/13,545,008.93 = 3,841,261.12/x
  3. Step 3: Cross multiply
    9,029,988.44x = 13,545,008.93 × 3,841,261.12
  4. Step 4: Simplify right side
    9,029,988.44x = 52,029,916,172,861.80
  5. Step 5: Solve for x
    x = 52,029,916,172,861.80/9,029,988.44
  6. Step 6: Final answer
    x = 5,761,902.85

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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.