Home / 8,633,724.48-11,914,388.48-4,766,146.16

Finding the Fourth Proportional to 8,633,724.48, 11,914,388.48 and 4,766,146.16

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Solution

The fourth proportional to 8,633,724.48, 11,914,388.48 and 4,766,146.16 is: 6,577,198.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,724.48 : 11,914,388.48 = 4,766,146.16 : x
  2. Step 2: Convert to fraction form
    8,633,724.48/11,914,388.48 = 4,766,146.16/x
  3. Step 3: Cross multiply
    8,633,724.48x = 11,914,388.48 × 4,766,146.16
  4. Step 4: Simplify right side
    8,633,724.48x = 56,785,716,902,700.24
  5. Step 5: Solve for x
    x = 56,785,716,902,700.24/8,633,724.48
  6. Step 6: Final answer
    x = 6,577,198.18

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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.