Home / 3,835,166.28-5,755,315.50-1,591,304.28

Finding the Fourth Proportional to 3,835,166.28, 5,755,315.50 and 1,591,304.28

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Solution

The fourth proportional to 3,835,166.28, 5,755,315.50 and 1,591,304.28 is: 2,388,021.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,166.28 : 5,755,315.50 = 1,591,304.28 : x
  2. Step 2: Convert to fraction form
    3,835,166.28/5,755,315.50 = 1,591,304.28/x
  3. Step 3: Cross multiply
    3,835,166.28x = 5,755,315.50 × 1,591,304.28
  4. Step 4: Simplify right side
    3,835,166.28x = 9,158,458,187,900.34
  5. Step 5: Solve for x
    x = 9,158,458,187,900.34/3,835,166.28
  6. Step 6: Final answer
    x = 2,388,021.15

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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.