Home / 4,399,420.60-6,593,882.10-3,948,023.80

Finding the Fourth Proportional to 4,399,420.60, 6,593,882.10 and 3,948,023.80

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Solution

The fourth proportional to 4,399,420.60, 6,593,882.10 and 3,948,023.80 is: 5,917,325.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,420.60 : 6,593,882.10 = 3,948,023.80 : x
  2. Step 2: Convert to fraction form
    4,399,420.60/6,593,882.10 = 3,948,023.80/x
  3. Step 3: Cross multiply
    4,399,420.60x = 6,593,882.10 × 3,948,023.80
  4. Step 4: Simplify right side
    4,399,420.60x = 26,032,803,465,193.98
  5. Step 5: Solve for x
    x = 26,032,803,465,193.98/4,399,420.60
  6. Step 6: Final answer
    x = 5,917,325.45

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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.