Home / 2,006,274.06-3,009,376.24-808,165.75

Finding the Fourth Proportional to 2,006,274.06, 3,009,376.24 and 808,165.75

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Solution

The fourth proportional to 2,006,274.06, 3,009,376.24 and 808,165.75 is: 1,212,234.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,274.06 : 3,009,376.24 = 808,165.75 : x
  2. Step 2: Convert to fraction form
    2,006,274.06/3,009,376.24 = 808,165.75/x
  3. Step 3: Cross multiply
    2,006,274.06x = 3,009,376.24 × 808,165.75
  4. Step 4: Simplify right side
    2,006,274.06x = 2,432,074,806,031.78
  5. Step 5: Solve for x
    x = 2,432,074,806,031.78/2,006,274.06
  6. Step 6: Final answer
    x = 1,212,234.59

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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.