Home / 5,104,326.68-7,044,467.28-3,812,925.20

Finding the Fourth Proportional to 5,104,326.68, 7,044,467.28 and 3,812,925.20

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Solution

The fourth proportional to 5,104,326.68, 7,044,467.28 and 3,812,925.20 is: 5,262,207.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,326.68 : 7,044,467.28 = 3,812,925.20 : x
  2. Step 2: Convert to fraction form
    5,104,326.68/7,044,467.28 = 3,812,925.20/x
  3. Step 3: Cross multiply
    5,104,326.68x = 7,044,467.28 × 3,812,925.20
  4. Step 4: Simplify right side
    5,104,326.68x = 26,860,026,812,487.46
  5. Step 5: Solve for x
    x = 26,860,026,812,487.46/5,104,326.68
  6. Step 6: Final answer
    x = 5,262,207.63

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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.