Home / 2,871,444.44-4,307,836.68-952,215.25

Finding the Fourth Proportional to 2,871,444.44, 4,307,836.68 and 952,215.25

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Solution

The fourth proportional to 2,871,444.44, 4,307,836.68 and 952,215.25 is: 1,428,545.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,871,444.44 : 4,307,836.68 = 952,215.25 : x
  2. Step 2: Convert to fraction form
    2,871,444.44/4,307,836.68 = 952,215.25/x
  3. Step 3: Cross multiply
    2,871,444.44x = 4,307,836.68 × 952,215.25
  4. Step 4: Simplify right side
    2,871,444.44x = 4,101,987,781,205.37
  5. Step 5: Solve for x
    x = 4,101,987,781,205.37/2,871,444.44
  6. Step 6: Final answer
    x = 1,428,545.07

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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.