Home / 5,934,031.80-8,900,529.30-1,944,943.80

Finding the Fourth Proportional to 5,934,031.80, 8,900,529.30 and 1,944,943.80

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Solution

The fourth proportional to 5,934,031.80, 8,900,529.30 and 1,944,943.80 is: 2,917,245.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,031.80 : 8,900,529.30 = 1,944,943.80 : x
  2. Step 2: Convert to fraction form
    5,934,031.80/8,900,529.30 = 1,944,943.80/x
  3. Step 3: Cross multiply
    5,934,031.80x = 8,900,529.30 × 1,944,943.80
  4. Step 4: Simplify right side
    5,934,031.80x = 17,311,029,278,753.34
  5. Step 5: Solve for x
    x = 17,311,029,278,753.34/5,934,031.80
  6. Step 6: Final answer
    x = 2,917,245.79

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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.