Home / 1,341,997.06-1,853,073.33-1,244,633.87

Finding the Fourth Proportional to 1,341,997.06, 1,853,073.33 and 1,244,633.87

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Solution

The fourth proportional to 1,341,997.06, 1,853,073.33 and 1,244,633.87 is: 1,718,631.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,997.06 : 1,853,073.33 = 1,244,633.87 : x
  2. Step 2: Convert to fraction form
    1,341,997.06/1,853,073.33 = 1,244,633.87/x
  3. Step 3: Cross multiply
    1,341,997.06x = 1,853,073.33 × 1,244,633.87
  4. Step 4: Simplify right side
    1,341,997.06x = 2,306,397,827,937.96
  5. Step 5: Solve for x
    x = 2,306,397,827,937.96/1,341,997.06
  6. Step 6: Final answer
    x = 1,718,631.06

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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.