Home / 4,269,886.03-5,891,860.78-2,550,641.59

Finding the Fourth Proportional to 4,269,886.03, 5,891,860.78 and 2,550,641.59

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Solution

The fourth proportional to 4,269,886.03, 5,891,860.78 and 2,550,641.59 is: 3,519,537.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269,886.03 : 5,891,860.78 = 2,550,641.59 : x
  2. Step 2: Convert to fraction form
    4,269,886.03/5,891,860.78 = 2,550,641.59/x
  3. Step 3: Cross multiply
    4,269,886.03x = 5,891,860.78 × 2,550,641.59
  4. Step 4: Simplify right side
    4,269,886.03x = 15,028,025,147,957.84
  5. Step 5: Solve for x
    x = 15,028,025,147,957.84/4,269,886.03
  6. Step 6: Final answer
    x = 3,519,537.77

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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.