Home / 2,468,353.48-3,700,100.87-1,442,381.66

Finding the Fourth Proportional to 2,468,353.48, 3,700,100.87 and 1,442,381.66

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Solution

The fourth proportional to 2,468,353.48, 3,700,100.87 and 1,442,381.66 is: 2,162,152.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,353.48 : 3,700,100.87 = 1,442,381.66 : x
  2. Step 2: Convert to fraction form
    2,468,353.48/3,700,100.87 = 1,442,381.66/x
  3. Step 3: Cross multiply
    2,468,353.48x = 3,700,100.87 × 1,442,381.66
  4. Step 4: Simplify right side
    2,468,353.48x = 5,336,957,635,038.04
  5. Step 5: Solve for x
    x = 5,336,957,635,038.04/2,468,353.48
  6. Step 6: Final answer
    x = 2,162,152.90

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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.