Home / 2,088,034.20-3,134,384.10-1,950,982.20

Finding the Fourth Proportional to 2,088,034.20, 3,134,384.10 and 1,950,982.20

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Solution

The fourth proportional to 2,088,034.20, 3,134,384.10 and 1,950,982.20 is: 2,928,652.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,034.20 : 3,134,384.10 = 1,950,982.20 : x
  2. Step 2: Convert to fraction form
    2,088,034.20/3,134,384.10 = 1,950,982.20/x
  3. Step 3: Cross multiply
    2,088,034.20x = 3,134,384.10 × 1,950,982.20
  4. Step 4: Simplify right side
    2,088,034.20x = 6,115,127,587,063.02
  5. Step 5: Solve for x
    x = 6,115,127,587,063.02/2,088,034.20
  6. Step 6: Final answer
    x = 2,928,652.98

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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.