Home / 6,594,774.09-9,100,688.34-3,694,268.78

Finding the Fourth Proportional to 6,594,774.09, 9,100,688.34 and 3,694,268.78

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Solution

The fourth proportional to 6,594,774.09, 9,100,688.34 and 3,694,268.78 is: 5,098,034.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,774.09 : 9,100,688.34 = 3,694,268.78 : x
  2. Step 2: Convert to fraction form
    6,594,774.09/9,100,688.34 = 3,694,268.78/x
  3. Step 3: Cross multiply
    6,594,774.09x = 9,100,688.34 × 3,694,268.78
  4. Step 4: Simplify right side
    6,594,774.09x = 33,620,388,810,972.02
  5. Step 5: Solve for x
    x = 33,620,388,810,972.02/6,594,774.09
  6. Step 6: Final answer
    x = 5,098,034.95

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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.