Home / 2,507,372.74-3,761,015.37-614,130.58

Finding the Fourth Proportional to 2,507,372.74, 3,761,015.37 and 614,130.58

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Solution

The fourth proportional to 2,507,372.74, 3,761,015.37 and 614,130.58 is: 921,185.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,372.74 : 3,761,015.37 = 614,130.58 : x
  2. Step 2: Convert to fraction form
    2,507,372.74/3,761,015.37 = 614,130.58/x
  3. Step 3: Cross multiply
    2,507,372.74x = 3,761,015.37 × 614,130.58
  4. Step 4: Simplify right side
    2,507,372.74x = 2,309,754,550,567.01
  5. Step 5: Solve for x
    x = 2,309,754,550,567.01/2,507,372.74
  6. Step 6: Final answer
    x = 921,185.16

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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.