Home / 4,374,024.60-6,561,036.90-2,575,982.55

Finding the Fourth Proportional to 4,374,024.60, 6,561,036.90 and 2,575,982.55

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Solution

The fourth proportional to 4,374,024.60, 6,561,036.90 and 2,575,982.55 is: 3,863,973.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,024.60 : 6,561,036.90 = 2,575,982.55 : x
  2. Step 2: Convert to fraction form
    4,374,024.60/6,561,036.90 = 2,575,982.55/x
  3. Step 3: Cross multiply
    4,374,024.60x = 6,561,036.90 × 2,575,982.55
  4. Step 4: Simplify right side
    4,374,024.60x = 16,901,116,564,306.10
  5. Step 5: Solve for x
    x = 16,901,116,564,306.10/4,374,024.60
  6. Step 6: Final answer
    x = 3,863,973.83

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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.