Home / 7,595,990.88-11,447,305.53-6,838,589.04

Finding the Fourth Proportional to 7,595,990.88, 11,447,305.53 and 6,838,589.04

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Solution

The fourth proportional to 7,595,990.88, 11,447,305.53 and 6,838,589.04 is: 10,305,886.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595,990.88 : 11,447,305.53 = 6,838,589.04 : x
  2. Step 2: Convert to fraction form
    7,595,990.88/11,447,305.53 = 6,838,589.04/x
  3. Step 3: Cross multiply
    7,595,990.88x = 11,447,305.53 × 6,838,589.04
  4. Step 4: Simplify right side
    7,595,990.88x = 78,283,418,134,989.39
  5. Step 5: Solve for x
    x = 78,283,418,134,989.39/7,595,990.88
  6. Step 6: Final answer
    x = 10,305,886.27

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.