Home / 9,452,258.20-14,188,884.90-5,200,730.20

Finding the Fourth Proportional to 9,452,258.20, 14,188,884.90 and 5,200,730.20

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Solution

The fourth proportional to 9,452,258.20, 14,188,884.90 and 5,200,730.20 is: 7,806,871.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,258.20 : 14,188,884.90 = 5,200,730.20 : x
  2. Step 2: Convert to fraction form
    9,452,258.20/14,188,884.90 = 5,200,730.20/x
  3. Step 3: Cross multiply
    9,452,258.20x = 14,188,884.90 × 5,200,730.20
  4. Step 4: Simplify right side
    9,452,258.20x = 73,792,562,203,753.98
  5. Step 5: Solve for x
    x = 73,792,562,203,753.98/9,452,258.20
  6. Step 6: Final answer
    x = 7,806,871.19

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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.