Home / 5,343,670.60-8,015,505.90-4,933,097.80

Finding the Fourth Proportional to 5,343,670.60, 8,015,505.90 and 4,933,097.80

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Solution

The fourth proportional to 5,343,670.60, 8,015,505.90 and 4,933,097.80 is: 7,399,646.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,343,670.60 : 8,015,505.90 = 4,933,097.80 : x
  2. Step 2: Convert to fraction form
    5,343,670.60/8,015,505.90 = 4,933,097.80/x
  3. Step 3: Cross multiply
    5,343,670.60x = 8,015,505.90 × 4,933,097.80
  4. Step 4: Simplify right side
    5,343,670.60x = 39,541,274,521,177.02
  5. Step 5: Solve for x
    x = 39,541,274,521,177.02/5,343,670.60
  6. Step 6: Final answer
    x = 7,399,646.70

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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.