Home / 4,367,218.42-6,026,680.69-2,380,371.15

Finding the Fourth Proportional to 4,367,218.42, 6,026,680.69 and 2,380,371.15

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Solution

The fourth proportional to 4,367,218.42, 6,026,680.69 and 2,380,371.15 is: 3,284,868.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,218.42 : 6,026,680.69 = 2,380,371.15 : x
  2. Step 2: Convert to fraction form
    4,367,218.42/6,026,680.69 = 2,380,371.15/x
  3. Step 3: Cross multiply
    4,367,218.42x = 6,026,680.69 × 2,380,371.15
  4. Step 4: Simplify right side
    4,367,218.42x = 14,345,736,844,738.09
  5. Step 5: Solve for x
    x = 14,345,736,844,738.09/4,367,218.42
  6. Step 6: Final answer
    x = 3,284,868.18

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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.