Home / 4,037,365.92-6,053,609.60-1,608,892.78

Finding the Fourth Proportional to 4,037,365.92, 6,053,609.60 and 1,608,892.78

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Solution

The fourth proportional to 4,037,365.92, 6,053,609.60 and 1,608,892.78 is: 2,412,367.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,365.92 : 6,053,609.60 = 1,608,892.78 : x
  2. Step 2: Convert to fraction form
    4,037,365.92/6,053,609.60 = 1,608,892.78/x
  3. Step 3: Cross multiply
    4,037,365.92x = 6,053,609.60 × 1,608,892.78
  4. Step 4: Simplify right side
    4,037,365.92x = 9,739,608,778,378.69
  5. Step 5: Solve for x
    x = 9,739,608,778,378.69/4,037,365.92
  6. Step 6: Final answer
    x = 2,412,367.12

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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.