Home / 2,372,001.27-3,558,001.92-574,884.74

Finding the Fourth Proportional to 2,372,001.27, 3,558,001.92 and 574,884.74

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Solution

The fourth proportional to 2,372,001.27, 3,558,001.92 and 574,884.74 is: 862,327.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,001.27 : 3,558,001.92 = 574,884.74 : x
  2. Step 2: Convert to fraction form
    2,372,001.27/3,558,001.92 = 574,884.74/x
  3. Step 3: Cross multiply
    2,372,001.27x = 3,558,001.92 × 574,884.74
  4. Step 4: Simplify right side
    2,372,001.27x = 2,045,441,015,437.89
  5. Step 5: Solve for x
    x = 2,045,441,015,437.89/2,372,001.27
  6. Step 6: Final answer
    x = 862,327.12

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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.