Home / 8,582,310.06-11,843,592.22-4,715,080.28

Finding the Fourth Proportional to 8,582,310.06, 11,843,592.22 and 4,715,080.28

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Solution

The fourth proportional to 8,582,310.06, 11,843,592.22 and 4,715,080.28 is: 6,506,813.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,582,310.06 : 11,843,592.22 = 4,715,080.28 : x
  2. Step 2: Convert to fraction form
    8,582,310.06/11,843,592.22 = 4,715,080.28/x
  3. Step 3: Cross multiply
    8,582,310.06x = 11,843,592.22 × 4,715,080.28
  4. Step 4: Simplify right side
    8,582,310.06x = 55,843,488,120,883.43
  5. Step 5: Solve for x
    x = 55,843,488,120,883.43/8,582,310.06
  6. Step 6: Final answer
    x = 6,506,813.17

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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.