Home / 3,444,983.52-4,749,149.76-2,423,217.12

Finding the Fourth Proportional to 3,444,983.52, 4,749,149.76 and 2,423,217.12

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Solution

The fourth proportional to 3,444,983.52, 4,749,149.76 and 2,423,217.12 is: 3,340,573.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,983.52 : 4,749,149.76 = 2,423,217.12 : x
  2. Step 2: Convert to fraction form
    3,444,983.52/4,749,149.76 = 2,423,217.12/x
  3. Step 3: Cross multiply
    3,444,983.52x = 4,749,149.76 × 2,423,217.12
  4. Step 4: Simplify right side
    3,444,983.52x = 11,508,221,003,875.89
  5. Step 5: Solve for x
    x = 11,508,221,003,875.89/3,444,983.52
  6. Step 6: Final answer
    x = 3,340,573.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.