Home / 403,964.24-606,035.04-119,677.04

Finding the Fourth Proportional to 403,964.24, 606,035.04 and 119,677.04

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Solution

The fourth proportional to 403,964.24, 606,035.04 and 119,677.04 is: 179,541.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    403,964.24 : 606,035.04 = 119,677.04 : x
  2. Step 2: Convert to fraction form
    403,964.24/606,035.04 = 119,677.04/x
  3. Step 3: Cross multiply
    403,964.24x = 606,035.04 × 119,677.04
  4. Step 4: Simplify right side
    403,964.24x = 72,528,479,723.48
  5. Step 5: Solve for x
    x = 72,528,479,723.48/403,964.24
  6. Step 6: Final answer
    x = 179,541.83

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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.