Home / 6,102,214.48-9,153,322.18-4,755,385.16

Finding the Fourth Proportional to 6,102,214.48, 9,153,322.18 and 4,755,385.16

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Solution

The fourth proportional to 6,102,214.48, 9,153,322.18 and 4,755,385.16 is: 7,133,078.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102,214.48 : 9,153,322.18 = 4,755,385.16 : x
  2. Step 2: Convert to fraction form
    6,102,214.48/9,153,322.18 = 4,755,385.16/x
  3. Step 3: Cross multiply
    6,102,214.48x = 9,153,322.18 × 4,755,385.16
  4. Step 4: Simplify right side
    6,102,214.48x = 43,527,572,436,140.73
  5. Step 5: Solve for x
    x = 43,527,572,436,140.73/6,102,214.48
  6. Step 6: Final answer
    x = 7,133,078.09

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Similar ratio
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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.