Home / 795,727.66-1,193,604.13-442,983.74

Finding the Fourth Proportional to 795,727.66, 1,193,604.13 and 442,983.74

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Solution

The fourth proportional to 795,727.66, 1,193,604.13 and 442,983.74 is: 664,482.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,727.66 : 1,193,604.13 = 442,983.74 : x
  2. Step 2: Convert to fraction form
    795,727.66/1,193,604.13 = 442,983.74/x
  3. Step 3: Cross multiply
    795,727.66x = 1,193,604.13 × 442,983.74
  4. Step 4: Simplify right side
    795,727.66x = 528,747,221,586.85
  5. Step 5: Solve for x
    x = 528,747,221,586.85/795,727.66
  6. Step 6: Final answer
    x = 664,482.65

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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.