Home / 10,753,166.42-14,839,325.19-5,858,373.48

Finding the Fourth Proportional to 10,753,166.42, 14,839,325.19 and 5,858,373.48

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Solution

The fourth proportional to 10,753,166.42, 14,839,325.19 and 5,858,373.48 is: 8,084,531.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,753,166.42 : 14,839,325.19 = 5,858,373.48 : x
  2. Step 2: Convert to fraction form
    10,753,166.42/14,839,325.19 = 5,858,373.48/x
  3. Step 3: Cross multiply
    10,753,166.42x = 14,839,325.19 × 5,858,373.48
  4. Step 4: Simplify right side
    10,753,166.42x = 86,934,309,154,191.97
  5. Step 5: Solve for x
    x = 86,934,309,154,191.97/10,753,166.42
  6. Step 6: Final answer
    x = 8,084,531.17

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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.