Home / 6,376,047.30-9,566,355.15-2,731,248.18

Finding the Fourth Proportional to 6,376,047.30, 9,566,355.15 and 2,731,248.18

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Solution

The fourth proportional to 6,376,047.30, 9,566,355.15 and 2,731,248.18 is: 4,097,850.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,047.30 : 9,566,355.15 = 2,731,248.18 : x
  2. Step 2: Convert to fraction form
    6,376,047.30/9,566,355.15 = 2,731,248.18/x
  3. Step 3: Cross multiply
    6,376,047.30x = 9,566,355.15 × 2,731,248.18
  4. Step 4: Simplify right side
    6,376,047.30x = 26,128,090,092,671.13
  5. Step 5: Solve for x
    x = 26,128,090,092,671.13/6,376,047.30
  6. Step 6: Final answer
    x = 4,097,850.73

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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.