Home / 7,509,664.26-10,363,540.45-4,246,966.89

Finding the Fourth Proportional to 7,509,664.26, 10,363,540.45 and 4,246,966.89

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Solution

The fourth proportional to 7,509,664.26, 10,363,540.45 and 4,246,966.89 is: 5,860,929.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,664.26 : 10,363,540.45 = 4,246,966.89 : x
  2. Step 2: Convert to fraction form
    7,509,664.26/10,363,540.45 = 4,246,966.89/x
  3. Step 3: Cross multiply
    7,509,664.26x = 10,363,540.45 × 4,246,966.89
  4. Step 4: Simplify right side
    7,509,664.26x = 44,013,613,198,497.68
  5. Step 5: Solve for x
    x = 44,013,613,198,497.68/7,509,664.26
  6. Step 6: Final answer
    x = 5,860,929.56

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1.5x scale

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.