Home / 2,414,105.40-3,621,158.10-2,376,780.60

Finding the Fourth Proportional to 2,414,105.40, 3,621,158.10 and 2,376,780.60

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Solution

The fourth proportional to 2,414,105.40, 3,621,158.10 and 2,376,780.60 is: 3,565,170.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,105.40 : 3,621,158.10 = 2,376,780.60 : x
  2. Step 2: Convert to fraction form
    2,414,105.40/3,621,158.10 = 2,376,780.60/x
  3. Step 3: Cross multiply
    2,414,105.40x = 3,621,158.10 × 2,376,780.60
  4. Step 4: Simplify right side
    2,414,105.40x = 8,606,698,321,612.86
  5. Step 5: Solve for x
    x = 8,606,698,321,612.86/2,414,105.40
  6. Step 6: Final answer
    x = 3,565,170.90

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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.