Home / 6,136,512.87-9,204,769.03-5,829,663.10

Finding the Fourth Proportional to 6,136,512.87, 9,204,769.03 and 5,829,663.10

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Solution

The fourth proportional to 6,136,512.87, 9,204,769.03 and 5,829,663.10 is: 8,744,494.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,512.87 : 9,204,769.03 = 5,829,663.10 : x
  2. Step 2: Convert to fraction form
    6,136,512.87/9,204,769.03 = 5,829,663.10/x
  3. Step 3: Cross multiply
    6,136,512.87x = 9,204,769.03 × 5,829,663.10
  4. Step 4: Simplify right side
    6,136,512.87x = 53,660,702,358,213.79
  5. Step 5: Solve for x
    x = 53,660,702,358,213.79/6,136,512.87
  6. Step 6: Final answer
    x = 8,744,494.39

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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.