Home / 2,327,358.60-3,493,006.20-1,049,931.90

Finding the Fourth Proportional to 2,327,358.60, 3,493,006.20 and 1,049,931.90

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Solution

The fourth proportional to 2,327,358.60, 3,493,006.20 and 1,049,931.90 is: 1,575,785.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,358.60 : 3,493,006.20 = 1,049,931.90 : x
  2. Step 2: Convert to fraction form
    2,327,358.60/3,493,006.20 = 1,049,931.90/x
  3. Step 3: Cross multiply
    2,327,358.60x = 3,493,006.20 × 1,049,931.90
  4. Step 4: Simplify right side
    2,327,358.60x = 3,667,418,636,277.78
  5. Step 5: Solve for x
    x = 3,667,418,636,277.78/2,327,358.60
  6. Step 6: Final answer
    x = 1,575,785.80

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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.