Home / 795,039.32-1,193,061.72-720,310.16

Finding the Fourth Proportional to 795,039.32, 1,193,061.72 and 720,310.16

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Solution

The fourth proportional to 795,039.32, 1,193,061.72 and 720,310.16 is: 1,080,920.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,039.32 : 1,193,061.72 = 720,310.16 : x
  2. Step 2: Convert to fraction form
    795,039.32/1,193,061.72 = 720,310.16/x
  3. Step 3: Cross multiply
    795,039.32x = 1,193,061.72 × 720,310.16
  4. Step 4: Simplify right side
    795,039.32x = 859,374,478,423.08
  5. Step 5: Solve for x
    x = 859,374,478,423.08/795,039.32
  6. Step 6: Final answer
    x = 1,080,920.73

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1.5x scale

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.