Home / 6,517,205.70-9,775,808.55-6,044,813.70

Finding the Fourth Proportional to 6,517,205.70, 9,775,808.55 and 6,044,813.70

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Solution

The fourth proportional to 6,517,205.70, 9,775,808.55 and 6,044,813.70 is: 9,067,220.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,517,205.70 : 9,775,808.55 = 6,044,813.70 : x
  2. Step 2: Convert to fraction form
    6,517,205.70/9,775,808.55 = 6,044,813.70/x
  3. Step 3: Cross multiply
    6,517,205.70x = 9,775,808.55 × 6,044,813.70
  4. Step 4: Simplify right side
    6,517,205.70x = 59,092,941,451,617.14
  5. Step 5: Solve for x
    x = 59,092,941,451,617.14/6,517,205.70
  6. Step 6: Final answer
    x = 9,067,220.55

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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.