Home / 795,781.72-1,194,000.90-322,346.44

Finding the Fourth Proportional to 795,781.72, 1,194,000.90 and 322,346.44

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Solution

The fourth proportional to 795,781.72, 1,194,000.90 and 322,346.44 is: 483,652.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,781.72 : 1,194,000.90 = 322,346.44 : x
  2. Step 2: Convert to fraction form
    795,781.72/1,194,000.90 = 322,346.44/x
  3. Step 3: Cross multiply
    795,781.72x = 1,194,000.90 × 322,346.44
  4. Step 4: Simplify right side
    795,781.72x = 384,881,939,471.80
  5. Step 5: Solve for x
    x = 384,881,939,471.80/795,781.72
  6. Step 6: Final answer
    x = 483,652.65

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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.