Home / 6,069,766.40-9,104,649.60-4,156,578.80

Finding the Fourth Proportional to 6,069,766.40, 9,104,649.60 and 4,156,578.80

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Solution

The fourth proportional to 6,069,766.40, 9,104,649.60 and 4,156,578.80 is: 6,234,868.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,766.40 : 9,104,649.60 = 4,156,578.80 : x
  2. Step 2: Convert to fraction form
    6,069,766.40/9,104,649.60 = 4,156,578.80/x
  3. Step 3: Cross multiply
    6,069,766.40x = 9,104,649.60 × 4,156,578.80
  4. Step 4: Simplify right side
    6,069,766.40x = 37,844,193,508,788.48
  5. Step 5: Solve for x
    x = 37,844,193,508,788.48/6,069,766.40
  6. Step 6: Final answer
    x = 6,234,868.20

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Double scale
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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.