Home / 6,048,408.60-9,072,612.90-5,843,122.20

Finding the Fourth Proportional to 6,048,408.60, 9,072,612.90 and 5,843,122.20

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Solution

The fourth proportional to 6,048,408.60, 9,072,612.90 and 5,843,122.20 is: 8,764,683.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,408.60 : 9,072,612.90 = 5,843,122.20 : x
  2. Step 2: Convert to fraction form
    6,048,408.60/9,072,612.90 = 5,843,122.20/x
  3. Step 3: Cross multiply
    6,048,408.60x = 9,072,612.90 × 5,843,122.20
  4. Step 4: Simplify right side
    6,048,408.60x = 53,012,385,847,996.38
  5. Step 5: Solve for x
    x = 53,012,385,847,996.38/6,048,408.60
  6. Step 6: Final answer
    x = 8,764,683.30

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Double scale
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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.