Home / 1,149,004.07-1,723,284.21-350,366.34

Finding the Fourth Proportional to 1,149,004.07, 1,723,284.21 and 350,366.34

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Solution

The fourth proportional to 1,149,004.07, 1,723,284.21 and 350,366.34 is: 525,481.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,004.07 : 1,723,284.21 = 350,366.34 : x
  2. Step 2: Convert to fraction form
    1,149,004.07/1,723,284.21 = 350,366.34/x
  3. Step 3: Cross multiply
    1,149,004.07x = 1,723,284.21 × 350,366.34
  4. Step 4: Simplify right side
    1,149,004.07x = 603,780,781,437.49
  5. Step 5: Solve for x
    x = 603,780,781,437.49/1,149,004.07
  6. Step 6: Final answer
    x = 525,481.85

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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.