Home / 6,376,469.76-8,799,088.64-3,586,010.27

Finding the Fourth Proportional to 6,376,469.76, 8,799,088.64 and 3,586,010.27

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Solution

The fourth proportional to 6,376,469.76, 8,799,088.64 and 3,586,010.27 is: 4,948,446.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,469.76 : 8,799,088.64 = 3,586,010.27 : x
  2. Step 2: Convert to fraction form
    6,376,469.76/8,799,088.64 = 3,586,010.27/x
  3. Step 3: Cross multiply
    6,376,469.76x = 8,799,088.64 × 3,586,010.27
  4. Step 4: Simplify right side
    6,376,469.76x = 31,553,622,167,754.84
  5. Step 5: Solve for x
    x = 31,553,622,167,754.84/6,376,469.76
  6. Step 6: Final answer
    x = 4,948,446.92

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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.