Home / 10,753,168.18-14,839,327.60-5,858,375.23

Finding the Fourth Proportional to 10,753,168.18, 14,839,327.60 and 5,858,375.23

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Solution

The fourth proportional to 10,753,168.18, 14,839,327.60 and 5,858,375.23 is: 8,084,533.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,753,168.18 : 14,839,327.60 = 5,858,375.23 : x
  2. Step 2: Convert to fraction form
    10,753,168.18/14,839,327.60 = 5,858,375.23/x
  3. Step 3: Cross multiply
    10,753,168.18x = 14,839,327.60 × 5,858,375.23
  4. Step 4: Simplify right side
    10,753,168.18x = 86,934,349,241,695.36
  5. Step 5: Solve for x
    x = 86,934,349,241,695.36/10,753,168.18
  6. Step 6: Final answer
    x = 8,084,533.58

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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.