Home / 2,197,157.52-3,293,074.91-932,328

Finding the Fourth Proportional to 2,197,157.52, 3,293,074.91 and 932,328

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Solution

The fourth proportional to 2,197,157.52, 3,293,074.91 and 932,328 is: 1,397,362.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,157.52 : 3,293,074.91 = 932,328 : x
  2. Step 2: Convert to fraction form
    2,197,157.52/3,293,074.91 = 932,328/x
  3. Step 3: Cross multiply
    2,197,157.52x = 3,293,074.91 × 932,328
  4. Step 4: Simplify right side
    2,197,157.52x = 3,070,225,944,690.48
  5. Step 5: Solve for x
    x = 3,070,225,944,690.48/2,197,157.52
  6. Step 6: Final answer
    x = 1,397,362.69

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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.