Home / 4,519,336.96-6,234,081.60-2,707,451.20

Finding the Fourth Proportional to 4,519,336.96, 6,234,081.60 and 2,707,451.20

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Solution

The fourth proportional to 4,519,336.96, 6,234,081.60 and 2,707,451.20 is: 3,734,723.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519,336.96 : 6,234,081.60 = 2,707,451.20 : x
  2. Step 2: Convert to fraction form
    4,519,336.96/6,234,081.60 = 2,707,451.20/x
  3. Step 3: Cross multiply
    4,519,336.96x = 6,234,081.60 × 2,707,451.20
  4. Step 4: Simplify right side
    4,519,336.96x = 16,878,471,708,817.92
  5. Step 5: Solve for x
    x = 16,878,471,708,817.92/4,519,336.96
  6. Step 6: Final answer
    x = 3,734,723.00

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Double scale
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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.