Home / 4,119,234.60-6,178,851.90-3,839,298.60

Finding the Fourth Proportional to 4,119,234.60, 6,178,851.90 and 3,839,298.60

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Solution

The fourth proportional to 4,119,234.60, 6,178,851.90 and 3,839,298.60 is: 5,758,947.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,234.60 : 6,178,851.90 = 3,839,298.60 : x
  2. Step 2: Convert to fraction form
    4,119,234.60/6,178,851.90 = 3,839,298.60/x
  3. Step 3: Cross multiply
    4,119,234.60x = 6,178,851.90 × 3,839,298.60
  4. Step 4: Simplify right side
    4,119,234.60x = 23,722,457,449,277.34
  5. Step 5: Solve for x
    x = 23,722,457,449,277.34/4,119,234.60
  6. Step 6: Final answer
    x = 5,758,947.90

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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.