Home / 3,399,060.70-5,098,760.47-970,574.14

Finding the Fourth Proportional to 3,399,060.70, 5,098,760.47 and 970,574.14

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Solution

The fourth proportional to 3,399,060.70, 5,098,760.47 and 970,574.14 is: 1,455,909.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,060.70 : 5,098,760.47 = 970,574.14 : x
  2. Step 2: Convert to fraction form
    3,399,060.70/5,098,760.47 = 970,574.14/x
  3. Step 3: Cross multiply
    3,399,060.70x = 5,098,760.47 × 970,574.14
  4. Step 4: Simplify right side
    3,399,060.70x = 4,948,725,058,236.25
  5. Step 5: Solve for x
    x = 4,948,725,058,236.25/3,399,060.70
  6. Step 6: Final answer
    x = 1,455,909.59

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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.