Home / 1,552,962.97-2,330,004.98-542,233.83

Finding the Fourth Proportional to 1,552,962.97, 2,330,004.98 and 542,233.83

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Solution

The fourth proportional to 1,552,962.97, 2,330,004.98 and 542,233.83 is: 813,546.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,962.97 : 2,330,004.98 = 542,233.83 : x
  2. Step 2: Convert to fraction form
    1,552,962.97/2,330,004.98 = 542,233.83/x
  3. Step 3: Cross multiply
    1,552,962.97x = 2,330,004.98 × 542,233.83
  4. Step 4: Simplify right side
    1,552,962.97x = 1,263,407,524,224.47
  5. Step 5: Solve for x
    x = 1,263,407,524,224.47/1,552,962.97
  6. Step 6: Final answer
    x = 813,546.46

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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.