Home / 2,200,469.06-3,300,020.03-1,062,523.76

Finding the Fourth Proportional to 2,200,469.06, 3,300,020.03 and 1,062,523.76

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Solution

The fourth proportional to 2,200,469.06, 3,300,020.03 and 1,062,523.76 is: 1,593,455.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,469.06 : 3,300,020.03 = 1,062,523.76 : x
  2. Step 2: Convert to fraction form
    2,200,469.06/3,300,020.03 = 1,062,523.76/x
  3. Step 3: Cross multiply
    2,200,469.06x = 3,300,020.03 × 1,062,523.76
  4. Step 4: Simplify right side
    2,200,469.06x = 3,506,349,668,538.19
  5. Step 5: Solve for x
    x = 3,506,349,668,538.19/2,200,469.06
  6. Step 6: Final answer
    x = 1,593,455.57

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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.