Home / 3,134,635.94-4,703,439.82-1,514,496.60

Finding the Fourth Proportional to 3,134,635.94, 4,703,439.82 and 1,514,496.60

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Solution

The fourth proportional to 3,134,635.94, 4,703,439.82 and 1,514,496.60 is: 2,272,462.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,635.94 : 4,703,439.82 = 1,514,496.60 : x
  2. Step 2: Convert to fraction form
    3,134,635.94/4,703,439.82 = 1,514,496.60/x
  3. Step 3: Cross multiply
    3,134,635.94x = 4,703,439.82 × 1,514,496.60
  4. Step 4: Simplify right side
    3,134,635.94x = 7,123,343,615,694.61
  5. Step 5: Solve for x
    x = 7,123,343,615,694.61/3,134,635.94
  6. Step 6: Final answer
    x = 2,272,462.82

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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.