Home / 2,225,038.56-3,336,452.19-708,523.62

Finding the Fourth Proportional to 2,225,038.56, 3,336,452.19 and 708,523.62

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Solution

The fourth proportional to 2,225,038.56, 3,336,452.19 and 708,523.62 is: 1,062,433.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,038.56 : 3,336,452.19 = 708,523.62 : x
  2. Step 2: Convert to fraction form
    2,225,038.56/3,336,452.19 = 708,523.62/x
  3. Step 3: Cross multiply
    2,225,038.56x = 3,336,452.19 × 708,523.62
  4. Step 4: Simplify right side
    2,225,038.56x = 2,363,955,183,615.73
  5. Step 5: Solve for x
    x = 2,363,955,183,615.73/2,225,038.56
  6. Step 6: Final answer
    x = 1,062,433.36

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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.