Home / 4,468,764.60-6,705,917.10-2,340,376.20

Finding the Fourth Proportional to 4,468,764.60, 6,705,917.10 and 2,340,376.20

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Solution

The fourth proportional to 4,468,764.60, 6,705,917.10 and 2,340,376.20 is: 3,512,015.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468,764.60 : 6,705,917.10 = 2,340,376.20 : x
  2. Step 2: Convert to fraction form
    4,468,764.60/6,705,917.10 = 2,340,376.20/x
  3. Step 3: Cross multiply
    4,468,764.60x = 6,705,917.10 × 2,340,376.20
  4. Step 4: Simplify right side
    4,468,764.60x = 15,694,368,780,013.02
  5. Step 5: Solve for x
    x = 15,694,368,780,013.02/4,468,764.60
  6. Step 6: Final answer
    x = 3,512,015.11

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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.