Home / 4,229,430.63-6,344,390.54-1,196,542.44

Finding the Fourth Proportional to 4,229,430.63, 6,344,390.54 and 1,196,542.44

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Solution

The fourth proportional to 4,229,430.63, 6,344,390.54 and 1,196,542.44 is: 1,794,882.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,430.63 : 6,344,390.54 = 1,196,542.44 : x
  2. Step 2: Convert to fraction form
    4,229,430.63/6,344,390.54 = 1,196,542.44/x
  3. Step 3: Cross multiply
    4,229,430.63x = 6,344,390.54 × 1,196,542.44
  4. Step 4: Simplify right side
    4,229,430.63x = 7,591,332,537,044.52
  5. Step 5: Solve for x
    x = 7,591,332,537,044.52/4,229,430.63
  6. Step 6: Final answer
    x = 1,794,882.86

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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.