Home / 6,581,843.46-9,873,817-2,031,822.77

Finding the Fourth Proportional to 6,581,843.46, 9,873,817 and 2,031,822.77

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Solution

The fourth proportional to 6,581,843.46, 9,873,817 and 2,031,822.77 is: 3,048,058.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,581,843.46 : 9,873,817 = 2,031,822.77 : x
  2. Step 2: Convert to fraction form
    6,581,843.46/9,873,817 = 2,031,822.77/x
  3. Step 3: Cross multiply
    6,581,843.46x = 9,873,817 × 2,031,822.77
  4. Step 4: Simplify right side
    6,581,843.46x = 20,061,846,158,044.00
  5. Step 5: Solve for x
    x = 20,061,846,158,044.00/6,581,843.46
  6. Step 6: Final answer
    x = 3,048,058.84

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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.