Home / 3,492,734.40-5,238,410.40-1,695,614.40

Finding the Fourth Proportional to 3,492,734.40, 5,238,410.40 and 1,695,614.40

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Solution

The fourth proportional to 3,492,734.40, 5,238,410.40 and 1,695,614.40 is: 2,543,086.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,734.40 : 5,238,410.40 = 1,695,614.40 : x
  2. Step 2: Convert to fraction form
    3,492,734.40/5,238,410.40 = 1,695,614.40/x
  3. Step 3: Cross multiply
    3,492,734.40x = 5,238,410.40 × 1,695,614.40
  4. Step 4: Simplify right side
    3,492,734.40x = 8,882,324,107,349.76
  5. Step 5: Solve for x
    x = 8,882,324,107,349.76/3,492,734.40
  6. Step 6: Final answer
    x = 2,543,086.04

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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.