Home / 3,764,594-5,195,839.56-2,154,962

Finding the Fourth Proportional to 3,764,594, 5,195,839.56 and 2,154,962

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Solution

The fourth proportional to 3,764,594, 5,195,839.56 and 2,154,962 is: 2,974,248.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,594 : 5,195,839.56 = 2,154,962 : x
  2. Step 2: Convert to fraction form
    3,764,594/5,195,839.56 = 2,154,962/x
  3. Step 3: Cross multiply
    3,764,594x = 5,195,839.56 × 2,154,962
  4. Step 4: Simplify right side
    3,764,594x = 11,196,836,809,896.72
  5. Step 5: Solve for x
    x = 11,196,836,809,896.72/3,764,594
  6. Step 6: Final answer
    x = 2,974,248.17

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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.