Home / 10,242,251.28-14,134,141.77-5,595,936.48

Finding the Fourth Proportional to 10,242,251.28, 14,134,141.77 and 5,595,936.48

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Solution

The fourth proportional to 10,242,251.28, 14,134,141.77 and 5,595,936.48 is: 7,722,302.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,242,251.28 : 14,134,141.77 = 5,595,936.48 : x
  2. Step 2: Convert to fraction form
    10,242,251.28/14,134,141.77 = 5,595,936.48/x
  3. Step 3: Cross multiply
    10,242,251.28x = 14,134,141.77 × 5,595,936.48
  4. Step 4: Simplify right side
    10,242,251.28x = 79,093,759,544,234.77
  5. Step 5: Solve for x
    x = 79,093,759,544,234.77/10,242,251.28
  6. Step 6: Final answer
    x = 7,722,302.20

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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.