Home / 9,841,226.24-14,766,101.04-5,286,961.28

Finding the Fourth Proportional to 9,841,226.24, 14,766,101.04 and 5,286,961.28

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Solution

The fourth proportional to 9,841,226.24, 14,766,101.04 and 5,286,961.28 is: 7,932,731.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,226.24 : 14,766,101.04 = 5,286,961.28 : x
  2. Step 2: Convert to fraction form
    9,841,226.24/14,766,101.04 = 5,286,961.28/x
  3. Step 3: Cross multiply
    9,841,226.24x = 14,766,101.04 × 5,286,961.28
  4. Step 4: Simplify right side
    9,841,226.24x = 78,067,804,455,047.73
  5. Step 5: Solve for x
    x = 78,067,804,455,047.73/9,841,226.24
  6. Step 6: Final answer
    x = 7,932,731.40

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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.