Home / 2,052,546.84-2,832,392.61-1,134,721.04

Finding the Fourth Proportional to 2,052,546.84, 2,832,392.61 and 1,134,721.04

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Solution

The fourth proportional to 2,052,546.84, 2,832,392.61 and 1,134,721.04 is: 1,565,847.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,546.84 : 2,832,392.61 = 1,134,721.04 : x
  2. Step 2: Convert to fraction form
    2,052,546.84/2,832,392.61 = 1,134,721.04/x
  3. Step 3: Cross multiply
    2,052,546.84x = 2,832,392.61 × 1,134,721.04
  4. Step 4: Simplify right side
    2,052,546.84x = 3,213,975,473,945.55
  5. Step 5: Solve for x
    x = 3,213,975,473,945.55/2,052,546.84
  6. Step 6: Final answer
    x = 1,565,847.57

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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.