Home / 3,575,965.24-5,364,272.10-1,179,816.76

Finding the Fourth Proportional to 3,575,965.24, 5,364,272.10 and 1,179,816.76

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Solution

The fourth proportional to 3,575,965.24, 5,364,272.10 and 1,179,816.76 is: 1,769,832.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,965.24 : 5,364,272.10 = 1,179,816.76 : x
  2. Step 2: Convert to fraction form
    3,575,965.24/5,364,272.10 = 1,179,816.76/x
  3. Step 3: Cross multiply
    3,575,965.24x = 5,364,272.10 × 1,179,816.76
  4. Step 4: Simplify right side
    3,575,965.24x = 6,328,858,128,780.40
  5. Step 5: Solve for x
    x = 6,328,858,128,780.40/3,575,965.24
  6. Step 6: Final answer
    x = 1,769,832.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.