Home / 3,293,891.40-4,544,533.94-1,843,356.36

Finding the Fourth Proportional to 3,293,891.40, 4,544,533.94 and 1,843,356.36

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Solution

The fourth proportional to 3,293,891.40, 4,544,533.94 and 1,843,356.36 is: 2,543,251.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,891.40 : 4,544,533.94 = 1,843,356.36 : x
  2. Step 2: Convert to fraction form
    3,293,891.40/4,544,533.94 = 1,843,356.36/x
  3. Step 3: Cross multiply
    3,293,891.40x = 4,544,533.94 × 1,843,356.36
  4. Step 4: Simplify right side
    3,293,891.40x = 8,377,195,541,534.86
  5. Step 5: Solve for x
    x = 8,377,195,541,534.86/3,293,891.40
  6. Step 6: Final answer
    x = 2,543,251.89

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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.