Home / 795,037.32-1,193,058.72-720,308.16

Finding the Fourth Proportional to 795,037.32, 1,193,058.72 and 720,308.16

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Solution

The fourth proportional to 795,037.32, 1,193,058.72 and 720,308.16 is: 1,080,917.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,037.32 : 1,193,058.72 = 720,308.16 : x
  2. Step 2: Convert to fraction form
    795,037.32/1,193,058.72 = 720,308.16/x
  3. Step 3: Cross multiply
    795,037.32x = 1,193,058.72 × 720,308.16
  4. Step 4: Simplify right side
    795,037.32x = 859,369,931,375.16
  5. Step 5: Solve for x
    x = 859,369,931,375.16/795,037.32
  6. Step 6: Final answer
    x = 1,080,917.73

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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.