Home / 8,056,552.30-11,118,310.72-4,524,971.28

Finding the Fourth Proportional to 8,056,552.30, 11,118,310.72 and 4,524,971.28

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Solution

The fourth proportional to 8,056,552.30, 11,118,310.72 and 4,524,971.28 is: 6,244,611.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,552.30 : 11,118,310.72 = 4,524,971.28 : x
  2. Step 2: Convert to fraction form
    8,056,552.30/11,118,310.72 = 4,524,971.28/x
  3. Step 3: Cross multiply
    8,056,552.30x = 11,118,310.72 × 4,524,971.28
  4. Step 4: Simplify right side
    8,056,552.30x = 50,310,036,690,116.12
  5. Step 5: Solve for x
    x = 50,310,036,690,116.12/8,056,552.30
  6. Step 6: Final answer
    x = 6,244,611.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.