Home / 8,592,627.92-11,858,134.20-4,725,448.16

Finding the Fourth Proportional to 8,592,627.92, 11,858,134.20 and 4,725,448.16

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Solution

The fourth proportional to 8,592,627.92, 11,858,134.20 and 4,725,448.16 is: 6,521,287.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,592,627.92 : 11,858,134.20 = 4,725,448.16 : x
  2. Step 2: Convert to fraction form
    8,592,627.92/11,858,134.20 = 4,725,448.16/x
  3. Step 3: Cross multiply
    8,592,627.92x = 11,858,134.20 × 4,725,448.16
  4. Step 4: Simplify right side
    8,592,627.92x = 56,034,998,436,423.07
  5. Step 5: Solve for x
    x = 56,034,998,436,423.07/8,592,627.92
  6. Step 6: Final answer
    x = 6,521,287.66

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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.