Home / 6,273,821.55-9,410,732.33-4,679,498.55

Finding the Fourth Proportional to 6,273,821.55, 9,410,732.33 and 4,679,498.55

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Solution

The fourth proportional to 6,273,821.55, 9,410,732.33 and 4,679,498.55 is: 7,019,247.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273,821.55 : 9,410,732.33 = 4,679,498.55 : x
  2. Step 2: Convert to fraction form
    6,273,821.55/9,410,732.33 = 4,679,498.55/x
  3. Step 3: Cross multiply
    6,273,821.55x = 9,410,732.33 × 4,679,498.55
  4. Step 4: Simplify right side
    6,273,821.55x = 44,037,508,269,275.62
  5. Step 5: Solve for x
    x = 44,037,508,269,275.62/6,273,821.55
  6. Step 6: Final answer
    x = 7,019,247.83

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Double scale
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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.