Home / 6,529,230.40-9,793,845.60-6,466,244.80

Finding the Fourth Proportional to 6,529,230.40, 9,793,845.60 and 6,466,244.80

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Solution

The fourth proportional to 6,529,230.40, 9,793,845.60 and 6,466,244.80 is: 9,699,367.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529,230.40 : 9,793,845.60 = 6,466,244.80 : x
  2. Step 2: Convert to fraction form
    6,529,230.40/9,793,845.60 = 6,466,244.80/x
  3. Step 3: Cross multiply
    6,529,230.40x = 9,793,845.60 × 6,466,244.80
  4. Step 4: Simplify right side
    6,529,230.40x = 63,329,403,183,002.88
  5. Step 5: Solve for x
    x = 63,329,403,183,002.88/6,529,230.40
  6. Step 6: Final answer
    x = 9,699,367.20

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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.