Home / 11,214,020.52-15,475,354.54-6,057,382.10

Finding the Fourth Proportional to 11,214,020.52, 15,475,354.54 and 6,057,382.10

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Solution

The fourth proportional to 11,214,020.52, 15,475,354.54 and 6,057,382.10 is: 8,359,190.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,020.52 : 15,475,354.54 = 6,057,382.10 : x
  2. Step 2: Convert to fraction form
    11,214,020.52/15,475,354.54 = 6,057,382.10/x
  3. Step 3: Cross multiply
    11,214,020.52x = 15,475,354.54 × 6,057,382.10
  4. Step 4: Simplify right side
    11,214,020.52x = 93,740,135,489,229.50
  5. Step 5: Solve for x
    x = 93,740,135,489,229.50/11,214,020.52
  6. Step 6: Final answer
    x = 8,359,190.65

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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.