Home / 4,088,616.82-6,126,145.31-2,486,333.14

Finding the Fourth Proportional to 4,088,616.82, 6,126,145.31 and 2,486,333.14

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Solution

The fourth proportional to 4,088,616.82, 6,126,145.31 and 2,486,333.14 is: 3,725,376.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,616.82 : 6,126,145.31 = 2,486,333.14 : x
  2. Step 2: Convert to fraction form
    4,088,616.82/6,126,145.31 = 2,486,333.14/x
  3. Step 3: Cross multiply
    4,088,616.82x = 6,126,145.31 × 2,486,333.14
  4. Step 4: Simplify right side
    4,088,616.82x = 15,231,638,104,708.57
  5. Step 5: Solve for x
    x = 15,231,638,104,708.57/4,088,616.82
  6. Step 6: Final answer
    x = 3,725,376.77

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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.