Home / 2,333,648.20-3,500,472.30-1,373,117.80

Finding the Fourth Proportional to 2,333,648.20, 3,500,472.30 and 1,373,117.80

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Solution

The fourth proportional to 2,333,648.20, 3,500,472.30 and 1,373,117.80 is: 2,059,676.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,648.20 : 3,500,472.30 = 1,373,117.80 : x
  2. Step 2: Convert to fraction form
    2,333,648.20/3,500,472.30 = 1,373,117.80/x
  3. Step 3: Cross multiply
    2,333,648.20x = 3,500,472.30 × 1,373,117.80
  4. Step 4: Simplify right side
    2,333,648.20x = 4,806,560,823,536.94
  5. Step 5: Solve for x
    x = 4,806,560,823,536.94/2,333,648.20
  6. Step 6: Final answer
    x = 2,059,676.70

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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.