Home / 2,228,485.29-3,343,867.91-1,061,325.92

Finding the Fourth Proportional to 2,228,485.29, 3,343,867.91 and 1,061,325.92

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Solution

The fourth proportional to 2,228,485.29, 3,343,867.91 and 1,061,325.92 is: 1,592,531.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,228,485.29 : 3,343,867.91 = 1,061,325.92 : x
  2. Step 2: Convert to fraction form
    2,228,485.29/3,343,867.91 = 1,061,325.92/x
  3. Step 3: Cross multiply
    2,228,485.29x = 3,343,867.91 × 1,061,325.92
  4. Step 4: Simplify right side
    2,228,485.29x = 3,548,933,663,913.26
  5. Step 5: Solve for x
    x = 3,548,933,663,913.26/2,228,485.29
  6. Step 6: Final answer
    x = 1,592,531.79

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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.