Home / 3,174,024.56-4,761,216.77-1,015,239.29

Finding the Fourth Proportional to 3,174,024.56, 4,761,216.77 and 1,015,239.29

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Solution

The fourth proportional to 3,174,024.56, 4,761,216.77 and 1,015,239.29 is: 1,522,916.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,174,024.56 : 4,761,216.77 = 1,015,239.29 : x
  2. Step 2: Convert to fraction form
    3,174,024.56/4,761,216.77 = 1,015,239.29/x
  3. Step 3: Cross multiply
    3,174,024.56x = 4,761,216.77 × 1,015,239.29
  4. Step 4: Simplify right side
    3,174,024.56x = 4,833,774,304,228.61
  5. Step 5: Solve for x
    x = 4,833,774,304,228.61/3,174,024.56
  6. Step 6: Final answer
    x = 1,522,916.48

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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.