Home / 2,079,552.20-3,119,591.25-713,592

Finding the Fourth Proportional to 2,079,552.20, 3,119,591.25 and 713,592

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Solution

The fourth proportional to 2,079,552.20, 3,119,591.25 and 713,592 is: 1,070,478.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,552.20 : 3,119,591.25 = 713,592 : x
  2. Step 2: Convert to fraction form
    2,079,552.20/3,119,591.25 = 713,592/x
  3. Step 3: Cross multiply
    2,079,552.20x = 3,119,591.25 × 713,592
  4. Step 4: Simplify right side
    2,079,552.20x = 2,226,115,359,270
  5. Step 5: Solve for x
    x = 2,226,115,359,270/2,079,552.20
  6. Step 6: Final answer
    x = 1,070,478.23

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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.