Home / 3,741,709.02-5,612,763.69-1,182,729.66

Finding the Fourth Proportional to 3,741,709.02, 5,612,763.69 and 1,182,729.66

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Solution

The fourth proportional to 3,741,709.02, 5,612,763.69 and 1,182,729.66 is: 1,774,157.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,709.02 : 5,612,763.69 = 1,182,729.66 : x
  2. Step 2: Convert to fraction form
    3,741,709.02/5,612,763.69 = 1,182,729.66/x
  3. Step 3: Cross multiply
    3,741,709.02x = 5,612,763.69 × 1,182,729.66
  4. Step 4: Simplify right side
    3,741,709.02x = 6,638,382,090,734.05
  5. Step 5: Solve for x
    x = 6,638,382,090,734.05/3,741,709.02
  6. Step 6: Final answer
    x = 1,774,157.76

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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.