Home / 6,376,772.10-9,567,223.65-3,817,586.82

Finding the Fourth Proportional to 6,376,772.10, 9,567,223.65 and 3,817,586.82

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Solution

The fourth proportional to 6,376,772.10, 9,567,223.65 and 3,817,586.82 is: 5,727,616.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,772.10 : 9,567,223.65 = 3,817,586.82 : x
  2. Step 2: Convert to fraction form
    6,376,772.10/9,567,223.65 = 3,817,586.82/x
  3. Step 3: Cross multiply
    6,376,772.10x = 9,567,223.65 × 3,817,586.82
  4. Step 4: Simplify right side
    6,376,772.10x = 36,523,706,910,232.29
  5. Step 5: Solve for x
    x = 36,523,706,910,232.29/6,376,772.10
  6. Step 6: Final answer
    x = 5,727,616.78

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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.