Home / 3,299,168.68-4,942,310.45-1,567,574.17

Finding the Fourth Proportional to 3,299,168.68, 4,942,310.45 and 1,567,574.17

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Solution

The fourth proportional to 3,299,168.68, 4,942,310.45 and 1,567,574.17 is: 2,348,300.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,168.68 : 4,942,310.45 = 1,567,574.17 : x
  2. Step 2: Convert to fraction form
    3,299,168.68/4,942,310.45 = 1,567,574.17/x
  3. Step 3: Cross multiply
    3,299,168.68x = 4,942,310.45 × 1,567,574.17
  4. Step 4: Simplify right side
    3,299,168.68x = 7,747,438,181,347.43
  5. Step 5: Solve for x
    x = 7,747,438,181,347.43/3,299,168.68
  6. Step 6: Final answer
    x = 2,348,300.11

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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.