Home / 2,496,076.40-3,744,114.60-2,398,098.80

Finding the Fourth Proportional to 2,496,076.40, 3,744,114.60 and 2,398,098.80

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Solution

The fourth proportional to 2,496,076.40, 3,744,114.60 and 2,398,098.80 is: 3,597,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,076.40 : 3,744,114.60 = 2,398,098.80 : x
  2. Step 2: Convert to fraction form
    2,496,076.40/3,744,114.60 = 2,398,098.80/x
  3. Step 3: Cross multiply
    2,496,076.40x = 3,744,114.60 × 2,398,098.80
  4. Step 4: Simplify right side
    2,496,076.40x = 8,978,756,729,322.48
  5. Step 5: Solve for x
    x = 8,978,756,729,322.48/2,496,076.40
  6. Step 6: Final answer
    x = 3,597,148.20

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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.