Home / 7,846,679.82-10,832,857.76-5,095,827.48

Finding the Fourth Proportional to 7,846,679.82, 10,832,857.76 and 5,095,827.48

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Solution

The fourth proportional to 7,846,679.82, 10,832,857.76 and 5,095,827.48 is: 7,035,125.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,846,679.82 : 10,832,857.76 = 5,095,827.48 : x
  2. Step 2: Convert to fraction form
    7,846,679.82/10,832,857.76 = 5,095,827.48/x
  3. Step 3: Cross multiply
    7,846,679.82x = 10,832,857.76 × 5,095,827.48
  4. Step 4: Simplify right side
    7,846,679.82x = 55,202,374,234,860.12
  5. Step 5: Solve for x
    x = 55,202,374,234,860.12/7,846,679.82
  6. Step 6: Final answer
    x = 7,035,125.11

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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.