Home / 1,744,616.92-2,407,217.85-1,019,324.49

Finding the Fourth Proportional to 1,744,616.92, 2,407,217.85 and 1,019,324.49

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Solution

The fourth proportional to 1,744,616.92, 2,407,217.85 and 1,019,324.49 is: 1,406,461.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,616.92 : 2,407,217.85 = 1,019,324.49 : x
  2. Step 2: Convert to fraction form
    1,744,616.92/2,407,217.85 = 1,019,324.49/x
  3. Step 3: Cross multiply
    1,744,616.92x = 2,407,217.85 × 1,019,324.49
  4. Step 4: Simplify right side
    1,744,616.92x = 2,453,736,107,270.15
  5. Step 5: Solve for x
    x = 2,453,736,107,270.15/1,744,616.92
  6. Step 6: Final answer
    x = 1,406,461.26

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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.