Home / 1,148,824.17-1,723,301.06-350,131.77

Finding the Fourth Proportional to 1,148,824.17, 1,723,301.06 and 350,131.77

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Solution

The fourth proportional to 1,148,824.17, 1,723,301.06 and 350,131.77 is: 525,217.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,148,824.17 : 1,723,301.06 = 350,131.77 : x
  2. Step 2: Convert to fraction form
    1,148,824.17/1,723,301.06 = 350,131.77/x
  3. Step 3: Cross multiply
    1,148,824.17x = 1,723,301.06 × 350,131.77
  4. Step 4: Simplify right side
    1,148,824.17x = 603,382,450,380.68
  5. Step 5: Solve for x
    x = 603,382,450,380.68/1,148,824.17
  6. Step 6: Final answer
    x = 525,217.41

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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.