Home / 10,560,992.64-15,821,379.48-6,015,179.10

Finding the Fourth Proportional to 10,560,992.64, 15,821,379.48 and 6,015,179.10

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Solution

The fourth proportional to 10,560,992.64, 15,821,379.48 and 6,015,179.10 is: 9,011,314.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560,992.64 : 15,821,379.48 = 6,015,179.10 : x
  2. Step 2: Convert to fraction form
    10,560,992.64/15,821,379.48 = 6,015,179.10/x
  3. Step 3: Cross multiply
    10,560,992.64x = 15,821,379.48 × 6,015,179.10
  4. Step 4: Simplify right side
    10,560,992.64x = 95,168,431,181,264.86
  5. Step 5: Solve for x
    x = 95,168,431,181,264.86/10,560,992.64
  6. Step 6: Final answer
    x = 9,011,314.98

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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.