Home / 3,011,092.56-4,516,645.38-2,116,537.28

Finding the Fourth Proportional to 3,011,092.56, 4,516,645.38 and 2,116,537.28

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Solution

The fourth proportional to 3,011,092.56, 4,516,645.38 and 2,116,537.28 is: 3,174,810.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,092.56 : 4,516,645.38 = 2,116,537.28 : x
  2. Step 2: Convert to fraction form
    3,011,092.56/4,516,645.38 = 2,116,537.28/x
  3. Step 3: Cross multiply
    3,011,092.56x = 4,516,645.38 × 2,116,537.28
  4. Step 4: Simplify right side
    3,011,092.56x = 9,559,648,304,726.54
  5. Step 5: Solve for x
    x = 9,559,648,304,726.54/3,011,092.56
  6. Step 6: Final answer
    x = 3,174,810.51

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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.