Home / 1,660,082.06-2,488,234.18-1,010,224.97

Finding the Fourth Proportional to 1,660,082.06, 2,488,234.18 and 1,010,224.97

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Solution

The fourth proportional to 1,660,082.06, 2,488,234.18 and 1,010,224.97 is: 1,514,187.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,660,082.06 : 2,488,234.18 = 1,010,224.97 : x
  2. Step 2: Convert to fraction form
    1,660,082.06/2,488,234.18 = 1,010,224.97/x
  3. Step 3: Cross multiply
    1,660,082.06x = 2,488,234.18 × 1,010,224.97
  4. Step 4: Simplify right side
    1,660,082.06x = 2,513,676,296,148.45
  5. Step 5: Solve for x
    x = 2,513,676,296,148.45/1,660,082.06
  6. Step 6: Final answer
    x = 1,514,187.97

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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.