Home / 3,805,233.52-5,707,242.66-1,108,928.02

Finding the Fourth Proportional to 3,805,233.52, 5,707,242.66 and 1,108,928.02

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Solution

The fourth proportional to 3,805,233.52, 5,707,242.66 and 1,108,928.02 is: 1,663,214.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,233.52 : 5,707,242.66 = 1,108,928.02 : x
  2. Step 2: Convert to fraction form
    3,805,233.52/5,707,242.66 = 1,108,928.02/x
  3. Step 3: Cross multiply
    3,805,233.52x = 5,707,242.66 × 1,108,928.02
  4. Step 4: Simplify right side
    3,805,233.52x = 6,328,921,302,613.33
  5. Step 5: Solve for x
    x = 6,328,921,302,613.33/3,805,233.52
  6. Step 6: Final answer
    x = 1,663,214.96

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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.