Home / 4,585,324.76-6,321,079.06-3,204,381.14

Finding the Fourth Proportional to 4,585,324.76, 6,321,079.06 and 3,204,381.14

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Solution

The fourth proportional to 4,585,324.76, 6,321,079.06 and 3,204,381.14 is: 4,417,385.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,324.76 : 6,321,079.06 = 3,204,381.14 : x
  2. Step 2: Convert to fraction form
    4,585,324.76/6,321,079.06 = 3,204,381.14/x
  3. Step 3: Cross multiply
    4,585,324.76x = 6,321,079.06 × 3,204,381.14
  4. Step 4: Simplify right side
    4,585,324.76x = 20,255,146,524,312.93
  5. Step 5: Solve for x
    x = 20,255,146,524,312.93/4,585,324.76
  6. Step 6: Final answer
    x = 4,417,385.37

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Double scale
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Similar ratio
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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.