Home / 10,996,562.46-16,494,307.19-4,081,387.37

Finding the Fourth Proportional to 10,996,562.46, 16,494,307.19 and 4,081,387.37

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Solution

The fourth proportional to 10,996,562.46, 16,494,307.19 and 4,081,387.37 is: 6,121,881.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,996,562.46 : 16,494,307.19 = 4,081,387.37 : x
  2. Step 2: Convert to fraction form
    10,996,562.46/16,494,307.19 = 4,081,387.37/x
  3. Step 3: Cross multiply
    10,996,562.46x = 16,494,307.19 × 4,081,387.37
  4. Step 4: Simplify right side
    10,996,562.46x = 67,319,657,021,759.26
  5. Step 5: Solve for x
    x = 67,319,657,021,759.26/10,996,562.46
  6. Step 6: Final answer
    x = 6,121,881.93

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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.