Home / 2,394,765.92-3,592,622.10-878,462.93

Finding the Fourth Proportional to 2,394,765.92, 3,592,622.10 and 878,462.93

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Solution

The fourth proportional to 2,394,765.92, 3,592,622.10 and 878,462.93 is: 1,317,867.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,765.92 : 3,592,622.10 = 878,462.93 : x
  2. Step 2: Convert to fraction form
    2,394,765.92/3,592,622.10 = 878,462.93/x
  3. Step 3: Cross multiply
    2,394,765.92x = 3,592,622.10 × 878,462.93
  4. Step 4: Simplify right side
    2,394,765.92x = 3,155,985,318,385.64
  5. Step 5: Solve for x
    x = 3,155,985,318,385.64/2,394,765.92
  6. Step 6: Final answer
    x = 1,317,867.98

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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.