Home / 1,633,832.75-2,451,101.67-496,686.48

Finding the Fourth Proportional to 1,633,832.75, 2,451,101.67 and 496,686.48

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Solution

The fourth proportional to 1,633,832.75, 2,451,101.67 and 496,686.48 is: 745,136.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,832.75 : 2,451,101.67 = 496,686.48 : x
  2. Step 2: Convert to fraction form
    1,633,832.75/2,451,101.67 = 496,686.48/x
  3. Step 3: Cross multiply
    1,633,832.75x = 2,451,101.67 × 496,686.48
  4. Step 4: Simplify right side
    1,633,832.75x = 1,217,429,060,594.42
  5. Step 5: Solve for x
    x = 1,217,429,060,594.42/1,633,832.75
  6. Step 6: Final answer
    x = 745,136.90

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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.