Home / 2,546,843.04-3,820,737.06-841,104.54

Finding the Fourth Proportional to 2,546,843.04, 3,820,737.06 and 841,104.54

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Solution

The fourth proportional to 2,546,843.04, 3,820,737.06 and 841,104.54 is: 1,261,812.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,843.04 : 3,820,737.06 = 841,104.54 : x
  2. Step 2: Convert to fraction form
    2,546,843.04/3,820,737.06 = 841,104.54/x
  3. Step 3: Cross multiply
    2,546,843.04x = 3,820,737.06 × 841,104.54
  4. Step 4: Simplify right side
    2,546,843.04x = 3,213,639,287,312.25
  5. Step 5: Solve for x
    x = 3,213,639,287,312.25/2,546,843.04
  6. Step 6: Final answer
    x = 1,261,812.85

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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.