Home / 2,541,007.55-3,810,702.09-834,754.79

Finding the Fourth Proportional to 2,541,007.55, 3,810,702.09 and 834,754.79

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Solution

The fourth proportional to 2,541,007.55, 3,810,702.09 and 834,754.79 is: 1,251,866.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,007.55 : 3,810,702.09 = 834,754.79 : x
  2. Step 2: Convert to fraction form
    2,541,007.55/3,810,702.09 = 834,754.79/x
  3. Step 3: Cross multiply
    2,541,007.55x = 3,810,702.09 × 834,754.79
  4. Step 4: Simplify right side
    2,541,007.55x = 3,181,001,822,890.51
  5. Step 5: Solve for x
    x = 3,181,001,822,890.51/2,541,007.55
  6. Step 6: Final answer
    x = 1,251,866.34

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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.