Home / 2,667,585.63-3,680,263.29-1,750,321.11

Finding the Fourth Proportional to 2,667,585.63, 3,680,263.29 and 1,750,321.11

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Solution

The fourth proportional to 2,667,585.63, 3,680,263.29 and 1,750,321.11 is: 2,414,783.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,585.63 : 3,680,263.29 = 1,750,321.11 : x
  2. Step 2: Convert to fraction form
    2,667,585.63/3,680,263.29 = 1,750,321.11/x
  3. Step 3: Cross multiply
    2,667,585.63x = 3,680,263.29 × 1,750,321.11
  4. Step 4: Simplify right side
    2,667,585.63x = 6,441,642,526,845.05
  5. Step 5: Solve for x
    x = 6,441,642,526,845.05/2,667,585.63
  6. Step 6: Final answer
    x = 2,414,783.79

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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.