Home / 1,744,926.56-2,407,974.92-970,550

Finding the Fourth Proportional to 1,744,926.56, 2,407,974.92 and 970,550

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Solution

The fourth proportional to 1,744,926.56, 2,407,974.92 and 970,550 is: 1,339,345.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,926.56 : 2,407,974.92 = 970,550 : x
  2. Step 2: Convert to fraction form
    1,744,926.56/2,407,974.92 = 970,550/x
  3. Step 3: Cross multiply
    1,744,926.56x = 2,407,974.92 × 970,550
  4. Step 4: Simplify right side
    1,744,926.56x = 2,337,060,058,606
  5. Step 5: Solve for x
    x = 2,337,060,058,606/1,744,926.56
  6. Step 6: Final answer
    x = 1,339,345.80

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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.