Home / 1,131,967.04-1,697,366.24-333,144.96

Finding the Fourth Proportional to 1,131,967.04, 1,697,366.24 and 333,144.96

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Solution

The fourth proportional to 1,131,967.04, 1,697,366.24 and 333,144.96 is: 499,545.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,967.04 : 1,697,366.24 = 333,144.96 : x
  2. Step 2: Convert to fraction form
    1,131,967.04/1,697,366.24 = 333,144.96/x
  3. Step 3: Cross multiply
    1,131,967.04x = 1,697,366.24 × 333,144.96
  4. Step 4: Simplify right side
    1,131,967.04x = 565,469,008,130.15
  5. Step 5: Solve for x
    x = 565,469,008,130.15/1,131,967.04
  6. Step 6: Final answer
    x = 499,545.47

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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.