Home / 2,196,147.24-3,294,186.30-700,229.16

Finding the Fourth Proportional to 2,196,147.24, 3,294,186.30 and 700,229.16

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Solution

The fourth proportional to 2,196,147.24, 3,294,186.30 and 700,229.16 is: 1,050,332.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,147.24 : 3,294,186.30 = 700,229.16 : x
  2. Step 2: Convert to fraction form
    2,196,147.24/3,294,186.30 = 700,229.16/x
  3. Step 3: Cross multiply
    2,196,147.24x = 3,294,186.30 × 700,229.16
  4. Step 4: Simplify right side
    2,196,147.24x = 2,306,685,305,732.51
  5. Step 5: Solve for x
    x = 2,306,685,305,732.51/2,196,147.24
  6. Step 6: Final answer
    x = 1,050,332.72

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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.