Home / 4,432,419.15-6,648,628.73-2,542,851.15

Finding the Fourth Proportional to 4,432,419.15, 6,648,628.73 and 2,542,851.15

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Solution

The fourth proportional to 4,432,419.15, 6,648,628.73 and 2,542,851.15 is: 3,814,276.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,419.15 : 6,648,628.73 = 2,542,851.15 : x
  2. Step 2: Convert to fraction form
    4,432,419.15/6,648,628.73 = 2,542,851.15/x
  3. Step 3: Cross multiply
    4,432,419.15x = 6,648,628.73 × 2,542,851.15
  4. Step 4: Simplify right side
    4,432,419.15x = 16,906,473,199,289.28
  5. Step 5: Solve for x
    x = 16,906,473,199,289.28/4,432,419.15
  6. Step 6: Final answer
    x = 3,814,276.73

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Similar ratio
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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.