Home / 3,801,538.94-5,702,316.51-922,895.06

Finding the Fourth Proportional to 3,801,538.94, 5,702,316.51 and 922,895.06

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Solution

The fourth proportional to 3,801,538.94, 5,702,316.51 and 922,895.06 is: 1,384,344.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,538.94 : 5,702,316.51 = 922,895.06 : x
  2. Step 2: Convert to fraction form
    3,801,538.94/5,702,316.51 = 922,895.06/x
  3. Step 3: Cross multiply
    3,801,538.94x = 5,702,316.51 × 922,895.06
  4. Step 4: Simplify right side
    3,801,538.94x = 5,262,639,737,635.44
  5. Step 5: Solve for x
    x = 5,262,639,737,635.44/3,801,538.94
  6. Step 6: Final answer
    x = 1,384,344.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.