Home / 6,189,184.20-9,266,061.60-5,480,596.20

Finding the Fourth Proportional to 6,189,184.20, 9,266,061.60 and 5,480,596.20

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Solution

The fourth proportional to 6,189,184.20, 9,266,061.60 and 5,480,596.20 is: 8,205,207.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189,184.20 : 9,266,061.60 = 5,480,596.20 : x
  2. Step 2: Convert to fraction form
    6,189,184.20/9,266,061.60 = 5,480,596.20/x
  3. Step 3: Cross multiply
    6,189,184.20x = 9,266,061.60 × 5,480,596.20
  4. Step 4: Simplify right side
    6,189,184.20x = 50,783,541,993,925.92
  5. Step 5: Solve for x
    x = 50,783,541,993,925.92/6,189,184.20
  6. Step 6: Final answer
    x = 8,205,207.72

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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.