Home / 6,497,957-9,750,345.42-2,662,626.44

Finding the Fourth Proportional to 6,497,957, 9,750,345.42 and 2,662,626.44

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Solution

The fourth proportional to 6,497,957, 9,750,345.42 and 2,662,626.44 is: 3,995,336.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,957 : 9,750,345.42 = 2,662,626.44 : x
  2. Step 2: Convert to fraction form
    6,497,957/9,750,345.42 = 2,662,626.44/x
  3. Step 3: Cross multiply
    6,497,957x = 9,750,345.42 × 2,662,626.44
  4. Step 4: Simplify right side
    6,497,957x = 25,961,527,514,424.90
  5. Step 5: Solve for x
    x = 25,961,527,514,424.90/6,497,957
  6. Step 6: Final answer
    x = 3,995,336.92

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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.