Home / 6,344,164-8,753,817.36-3,590,837.92

Finding the Fourth Proportional to 6,344,164, 8,753,817.36 and 3,590,837.92

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Solution

The fourth proportional to 6,344,164, 8,753,817.36 and 3,590,837.92 is: 4,954,717.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,164 : 8,753,817.36 = 3,590,837.92 : x
  2. Step 2: Convert to fraction form
    6,344,164/8,753,817.36 = 3,590,837.92/x
  3. Step 3: Cross multiply
    6,344,164x = 8,753,817.36 × 3,590,837.92
  4. Step 4: Simplify right side
    6,344,164x = 31,433,539,321,042.29
  5. Step 5: Solve for x
    x = 31,433,539,321,042.29/6,344,164
  6. Step 6: Final answer
    x = 4,954,717.33

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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.