Home / 2,016,680.70-3,026,187.45-754,635.90

Finding the Fourth Proportional to 2,016,680.70, 3,026,187.45 and 754,635.90

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Solution

The fourth proportional to 2,016,680.70, 3,026,187.45 and 754,635.90 is: 1,132,390.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,680.70 : 3,026,187.45 = 754,635.90 : x
  2. Step 2: Convert to fraction form
    2,016,680.70/3,026,187.45 = 754,635.90/x
  3. Step 3: Cross multiply
    2,016,680.70x = 3,026,187.45 × 754,635.90
  4. Step 4: Simplify right side
    2,016,680.70x = 2,283,669,689,899.46
  5. Step 5: Solve for x
    x = 2,283,669,689,899.46/2,016,680.70
  6. Step 6: Final answer
    x = 1,132,390.31

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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.