Home / 3,750,426.36-5,175,613.23-2,031,546.87

Finding the Fourth Proportional to 3,750,426.36, 5,175,613.23 and 2,031,546.87

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Solution

The fourth proportional to 3,750,426.36, 5,175,613.23 and 2,031,546.87 is: 2,803,548.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,426.36 : 5,175,613.23 = 2,031,546.87 : x
  2. Step 2: Convert to fraction form
    3,750,426.36/5,175,613.23 = 2,031,546.87/x
  3. Step 3: Cross multiply
    3,750,426.36x = 5,175,613.23 × 2,031,546.87
  4. Step 4: Simplify right side
    3,750,426.36x = 10,514,500,857,737.09
  5. Step 5: Solve for x
    x = 10,514,500,857,737.09/3,750,426.36
  6. Step 6: Final answer
    x = 2,803,548.14

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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.