Home / 8,792,227.20-13,188,340.80-4,009,258.20

Finding the Fourth Proportional to 8,792,227.20, 13,188,340.80 and 4,009,258.20

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Solution

The fourth proportional to 8,792,227.20, 13,188,340.80 and 4,009,258.20 is: 6,013,887.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,227.20 : 13,188,340.80 = 4,009,258.20 : x
  2. Step 2: Convert to fraction form
    8,792,227.20/13,188,340.80 = 4,009,258.20/x
  3. Step 3: Cross multiply
    8,792,227.20x = 13,188,340.80 × 4,009,258.20
  4. Step 4: Simplify right side
    8,792,227.20x = 52,875,463,496,794.56
  5. Step 5: Solve for x
    x = 52,875,463,496,794.56/8,792,227.20
  6. Step 6: Final answer
    x = 6,013,887.30

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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.