Home / 8,696,250.64-12,001,171.12-5,025,045.52

Finding the Fourth Proportional to 8,696,250.64, 12,001,171.12 and 5,025,045.52

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Solution

The fourth proportional to 8,696,250.64, 12,001,171.12 and 5,025,045.52 is: 6,934,762.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,696,250.64 : 12,001,171.12 = 5,025,045.52 : x
  2. Step 2: Convert to fraction form
    8,696,250.64/12,001,171.12 = 5,025,045.52/x
  3. Step 3: Cross multiply
    8,696,250.64x = 12,001,171.12 × 5,025,045.52
  4. Step 4: Simplify right side
    8,696,250.64x = 60,306,431,171,309.38
  5. Step 5: Solve for x
    x = 60,306,431,171,309.38/8,696,250.64
  6. Step 6: Final answer
    x = 6,934,762.31

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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.