Home / 2,767,050.60-3,817,077.66-2,251,381.20

Finding the Fourth Proportional to 2,767,050.60, 3,817,077.66 and 2,251,381.20

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Solution

The fourth proportional to 2,767,050.60, 3,817,077.66 and 2,251,381.20 is: 3,105,724.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,050.60 : 3,817,077.66 = 2,251,381.20 : x
  2. Step 2: Convert to fraction form
    2,767,050.60/3,817,077.66 = 2,251,381.20/x
  3. Step 3: Cross multiply
    2,767,050.60x = 3,817,077.66 × 2,251,381.20
  4. Step 4: Simplify right side
    2,767,050.60x = 8,593,696,882,663.99
  5. Step 5: Solve for x
    x = 8,593,696,882,663.99/2,767,050.60
  6. Step 6: Final answer
    x = 3,105,724.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.