Home / 6,103,145.92-9,148,337.52-2,058,236.32

Finding the Fourth Proportional to 6,103,145.92, 9,148,337.52 and 2,058,236.32

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Solution

The fourth proportional to 6,103,145.92, 9,148,337.52 and 2,058,236.32 is: 3,085,202.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,103,145.92 : 9,148,337.52 = 2,058,236.32 : x
  2. Step 2: Convert to fraction form
    6,103,145.92/9,148,337.52 = 2,058,236.32/x
  3. Step 3: Cross multiply
    6,103,145.92x = 9,148,337.52 × 2,058,236.32
  4. Step 4: Simplify right side
    6,103,145.92x = 18,829,440,551,282.73
  5. Step 5: Solve for x
    x = 18,829,440,551,282.73/6,103,145.92
  6. Step 6: Final answer
    x = 3,085,202.42

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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.