Home / 9,073,818.06-13,612,720.04-2,683,572.21

Finding the Fourth Proportional to 9,073,818.06, 13,612,720.04 and 2,683,572.21

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Solution

The fourth proportional to 9,073,818.06, 13,612,720.04 and 2,683,572.21 is: 4,025,947.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,818.06 : 13,612,720.04 = 2,683,572.21 : x
  2. Step 2: Convert to fraction form
    9,073,818.06/13,612,720.04 = 2,683,572.21/x
  3. Step 3: Cross multiply
    9,073,818.06x = 13,612,720.04 × 2,683,572.21
  4. Step 4: Simplify right side
    9,073,818.06x = 36,530,717,188,436.23
  5. Step 5: Solve for x
    x = 36,530,717,188,436.23/9,073,818.06
  6. Step 6: Final answer
    x = 4,025,947.73

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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.