Home / 3,402,718.38-5,104,581.84-1,096,438.86

Finding the Fourth Proportional to 3,402,718.38, 5,104,581.84 and 1,096,438.86

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Solution

The fourth proportional to 3,402,718.38, 5,104,581.84 and 1,096,438.86 is: 1,644,820.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,718.38 : 5,104,581.84 = 1,096,438.86 : x
  2. Step 2: Convert to fraction form
    3,402,718.38/5,104,581.84 = 1,096,438.86/x
  3. Step 3: Cross multiply
    3,402,718.38x = 5,104,581.84 × 1,096,438.86
  4. Step 4: Simplify right side
    3,402,718.38x = 5,596,861,893,426.30
  5. Step 5: Solve for x
    x = 5,596,861,893,426.30/3,402,718.38
  6. Step 6: Final answer
    x = 1,644,820.78

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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.