Home / 3,273,674.30-4,516,105.86-2,543,525.18

Finding the Fourth Proportional to 3,273,674.30, 4,516,105.86 and 2,543,525.18

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Solution

The fourth proportional to 3,273,674.30, 4,516,105.86 and 2,543,525.18 is: 3,508,849.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,674.30 : 4,516,105.86 = 2,543,525.18 : x
  2. Step 2: Convert to fraction form
    3,273,674.30/4,516,105.86 = 2,543,525.18/x
  3. Step 3: Cross multiply
    3,273,674.30x = 4,516,105.86 × 2,543,525.18
  4. Step 4: Simplify right side
    3,273,674.30x = 11,486,828,970,455.56
  5. Step 5: Solve for x
    x = 11,486,828,970,455.56/3,273,674.30
  6. Step 6: Final answer
    x = 3,508,849.05

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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.