Home / 8,838,589.56-13,261,122.94-3,722,307.40

Finding the Fourth Proportional to 8,838,589.56, 13,261,122.94 and 3,722,307.40

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Solution

The fourth proportional to 8,838,589.56, 13,261,122.94 and 3,722,307.40 is: 5,584,825.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,589.56 : 13,261,122.94 = 3,722,307.40 : x
  2. Step 2: Convert to fraction form
    8,838,589.56/13,261,122.94 = 3,722,307.40/x
  3. Step 3: Cross multiply
    8,838,589.56x = 13,261,122.94 × 3,722,307.40
  4. Step 4: Simplify right side
    8,838,589.56x = 49,361,976,051,871.75
  5. Step 5: Solve for x
    x = 49,361,976,051,871.75/8,838,589.56
  6. Step 6: Final answer
    x = 5,584,825.01

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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.