Home / 6,104,156.60-9,156,234.90-4,691,343.80

Finding the Fourth Proportional to 6,104,156.60, 9,156,234.90 and 4,691,343.80

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Solution

The fourth proportional to 6,104,156.60, 9,156,234.90 and 4,691,343.80 is: 7,037,015.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,156.60 : 9,156,234.90 = 4,691,343.80 : x
  2. Step 2: Convert to fraction form
    6,104,156.60/9,156,234.90 = 4,691,343.80/x
  3. Step 3: Cross multiply
    6,104,156.60x = 9,156,234.90 × 4,691,343.80
  4. Step 4: Simplify right side
    6,104,156.60x = 42,955,045,829,458.62
  5. Step 5: Solve for x
    x = 42,955,045,829,458.62/6,104,156.60
  6. Step 6: Final answer
    x = 7,037,015.70

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Similar ratio
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1.5x scale

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.