Home / 2,242,806.30-3,364,209.45-1,347,011.10

Finding the Fourth Proportional to 2,242,806.30, 3,364,209.45 and 1,347,011.10

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Solution

The fourth proportional to 2,242,806.30, 3,364,209.45 and 1,347,011.10 is: 2,020,516.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,806.30 : 3,364,209.45 = 1,347,011.10 : x
  2. Step 2: Convert to fraction form
    2,242,806.30/3,364,209.45 = 1,347,011.10/x
  3. Step 3: Cross multiply
    2,242,806.30x = 3,364,209.45 × 1,347,011.10
  4. Step 4: Simplify right side
    2,242,806.30x = 4,531,627,471,874.90
  5. Step 5: Solve for x
    x = 4,531,627,471,874.90/2,242,806.30
  6. Step 6: Final answer
    x = 2,020,516.65

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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.