Home / 2,343,998.72-3,514,834.92-746,353.64

Finding the Fourth Proportional to 2,343,998.72, 3,514,834.92 and 746,353.64

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Solution

The fourth proportional to 2,343,998.72, 3,514,834.92 and 746,353.64 is: 1,119,160.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,998.72 : 3,514,834.92 = 746,353.64 : x
  2. Step 2: Convert to fraction form
    2,343,998.72/3,514,834.92 = 746,353.64/x
  3. Step 3: Cross multiply
    2,343,998.72x = 3,514,834.92 × 746,353.64
  4. Step 4: Simplify right side
    2,343,998.72x = 2,623,309,836,541.11
  5. Step 5: Solve for x
    x = 2,623,309,836,541.11/2,343,998.72
  6. Step 6: Final answer
    x = 1,119,160.10

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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.