Home / 6,288,328.89-9,434,487.15-2,244,729.92

Finding the Fourth Proportional to 6,288,328.89, 9,434,487.15 and 2,244,729.92

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Solution

The fourth proportional to 6,288,328.89, 9,434,487.15 and 2,244,729.92 is: 3,367,806.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,288,328.89 : 9,434,487.15 = 2,244,729.92 : x
  2. Step 2: Convert to fraction form
    6,288,328.89/9,434,487.15 = 2,244,729.92/x
  3. Step 3: Cross multiply
    6,288,328.89x = 9,434,487.15 × 2,244,729.92
  4. Step 4: Simplify right side
    6,288,328.89x = 21,177,875,538,288.09
  5. Step 5: Solve for x
    x = 21,177,875,538,288.09/6,288,328.89
  6. Step 6: Final answer
    x = 3,367,806.60

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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.