Home / 3,672,031.80-5,502,669.30-3,292,951.80

Finding the Fourth Proportional to 3,672,031.80, 5,502,669.30 and 3,292,951.80

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Solution

The fourth proportional to 3,672,031.80, 5,502,669.30 and 3,292,951.80 is: 4,934,604.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,031.80 : 5,502,669.30 = 3,292,951.80 : x
  2. Step 2: Convert to fraction form
    3,672,031.80/5,502,669.30 = 3,292,951.80/x
  3. Step 3: Cross multiply
    3,672,031.80x = 5,502,669.30 × 3,292,951.80
  4. Step 4: Simplify right side
    3,672,031.80x = 18,120,024,776,239.74
  5. Step 5: Solve for x
    x = 18,120,024,776,239.74/3,672,031.80
  6. Step 6: Final answer
    x = 4,934,604.54

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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.