Home / 4,725,519.60-7,083,613.80-2,327,401.20

Finding the Fourth Proportional to 4,725,519.60, 7,083,613.80 and 2,327,401.20

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Solution

The fourth proportional to 4,725,519.60, 7,083,613.80 and 2,327,401.20 is: 3,488,803.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,519.60 : 7,083,613.80 = 2,327,401.20 : x
  2. Step 2: Convert to fraction form
    4,725,519.60/7,083,613.80 = 2,327,401.20/x
  3. Step 3: Cross multiply
    4,725,519.60x = 7,083,613.80 × 2,327,401.20
  4. Step 4: Simplify right side
    4,725,519.60x = 16,486,411,258,456.56
  5. Step 5: Solve for x
    x = 16,486,411,258,456.56/4,725,519.60
  6. Step 6: Final answer
    x = 3,488,803.91

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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.