Home / 4,625,951.90-6,384,481.70-2,665,454.61

Finding the Fourth Proportional to 4,625,951.90, 6,384,481.70 and 2,665,454.61

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Solution

The fourth proportional to 4,625,951.90, 6,384,481.70 and 2,665,454.61 is: 3,678,712.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,951.90 : 6,384,481.70 = 2,665,454.61 : x
  2. Step 2: Convert to fraction form
    4,625,951.90/6,384,481.70 = 2,665,454.61/x
  3. Step 3: Cross multiply
    4,625,951.90x = 6,384,481.70 × 2,665,454.61
  4. Step 4: Simplify right side
    4,625,951.90x = 17,017,546,190,340.17
  5. Step 5: Solve for x
    x = 17,017,546,190,340.17/4,625,951.90
  6. Step 6: Final answer
    x = 3,678,712.31

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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.