Home / 6,207,545.55-8,561,559.88-4,032,789.41

Finding the Fourth Proportional to 6,207,545.55, 8,561,559.88 and 4,032,789.41

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Solution

The fourth proportional to 6,207,545.55, 8,561,559.88 and 4,032,789.41 is: 5,562,096.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,545.55 : 8,561,559.88 = 4,032,789.41 : x
  2. Step 2: Convert to fraction form
    6,207,545.55/8,561,559.88 = 4,032,789.41/x
  3. Step 3: Cross multiply
    6,207,545.55x = 8,561,559.88 × 4,032,789.41
  4. Step 4: Simplify right side
    6,207,545.55x = 34,526,968,043,589.76
  5. Step 5: Solve for x
    x = 34,526,968,043,589.76/6,207,545.55
  6. Step 6: Final answer
    x = 5,562,096.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.