Home / 2,031,068.72-3,043,394.28-749,910.45

Finding the Fourth Proportional to 2,031,068.72, 3,043,394.28 and 749,910.45

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Solution

The fourth proportional to 2,031,068.72, 3,043,394.28 and 749,910.45 is: 1,123,680.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,068.72 : 3,043,394.28 = 749,910.45 : x
  2. Step 2: Convert to fraction form
    2,031,068.72/3,043,394.28 = 749,910.45/x
  3. Step 3: Cross multiply
    2,031,068.72x = 3,043,394.28 × 749,910.45
  4. Step 4: Simplify right side
    2,031,068.72x = 2,282,273,174,042.23
  5. Step 5: Solve for x
    x = 2,282,273,174,042.23/2,031,068.72
  6. Step 6: Final answer
    x = 1,123,680.92

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Similar ratio
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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.