Home / 3,132,334.80-4,691,503.80-2,572,462.80

Finding the Fourth Proportional to 3,132,334.80, 4,691,503.80 and 2,572,462.80

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Solution

The fourth proportional to 3,132,334.80, 4,691,503.80 and 2,572,462.80 is: 3,852,946.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,334.80 : 4,691,503.80 = 2,572,462.80 : x
  2. Step 2: Convert to fraction form
    3,132,334.80/4,691,503.80 = 2,572,462.80/x
  3. Step 3: Cross multiply
    3,132,334.80x = 4,691,503.80 × 2,572,462.80
  4. Step 4: Simplify right side
    3,132,334.80x = 12,068,719,001,558.64
  5. Step 5: Solve for x
    x = 12,068,719,001,558.64/3,132,334.80
  6. Step 6: Final answer
    x = 3,852,946.69

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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.