Home / 6,635,584.11-9,156,522.02-3,695,179.02

Finding the Fourth Proportional to 6,635,584.11, 9,156,522.02 and 3,695,179.02

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Solution

The fourth proportional to 6,635,584.11, 9,156,522.02 and 3,695,179.02 is: 5,099,021.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,584.11 : 9,156,522.02 = 3,695,179.02 : x
  2. Step 2: Convert to fraction form
    6,635,584.11/9,156,522.02 = 3,695,179.02/x
  3. Step 3: Cross multiply
    6,635,584.11x = 9,156,522.02 × 3,695,179.02
  4. Step 4: Simplify right side
    6,635,584.11x = 33,834,988,045,996.13
  5. Step 5: Solve for x
    x = 33,834,988,045,996.13/6,635,584.11
  6. Step 6: Final answer
    x = 5,099,021.80

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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.