Home / 2,695,601.11-3,719,947.53-1,471,915.15

Finding the Fourth Proportional to 2,695,601.11, 3,719,947.53 and 1,471,915.15

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Solution

The fourth proportional to 2,695,601.11, 3,719,947.53 and 1,471,915.15 is: 2,031,252.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,601.11 : 3,719,947.53 = 1,471,915.15 : x
  2. Step 2: Convert to fraction form
    2,695,601.11/3,719,947.53 = 1,471,915.15/x
  3. Step 3: Cross multiply
    2,695,601.11x = 3,719,947.53 × 1,471,915.15
  4. Step 4: Simplify right side
    2,695,601.11x = 5,475,447,126,612.08
  5. Step 5: Solve for x
    x = 5,475,447,126,612.08/2,695,601.11
  6. Step 6: Final answer
    x = 2,031,252.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.