Home / 6,870,682.20-10,306,023.30-4,349,184.60

Finding the Fourth Proportional to 6,870,682.20, 10,306,023.30 and 4,349,184.60

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Solution

The fourth proportional to 6,870,682.20, 10,306,023.30 and 4,349,184.60 is: 6,523,776.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,870,682.20 : 10,306,023.30 = 4,349,184.60 : x
  2. Step 2: Convert to fraction form
    6,870,682.20/10,306,023.30 = 4,349,184.60/x
  3. Step 3: Cross multiply
    6,870,682.20x = 10,306,023.30 × 4,349,184.60
  4. Step 4: Simplify right side
    6,870,682.20x = 44,822,797,823,601.18
  5. Step 5: Solve for x
    x = 44,822,797,823,601.18/6,870,682.20
  6. Step 6: Final answer
    x = 6,523,776.90

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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.