Home / 1,944,443.25-2,683,331.91-1,073,278.23

Finding the Fourth Proportional to 1,944,443.25, 2,683,331.91 and 1,073,278.23

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Solution

The fourth proportional to 1,944,443.25, 2,683,331.91 and 1,073,278.23 is: 1,481,124.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,443.25 : 2,683,331.91 = 1,073,278.23 : x
  2. Step 2: Convert to fraction form
    1,944,443.25/2,683,331.91 = 1,073,278.23/x
  3. Step 3: Cross multiply
    1,944,443.25x = 2,683,331.91 × 1,073,278.23
  4. Step 4: Simplify right side
    1,944,443.25x = 2,879,961,722,867.32
  5. Step 5: Solve for x
    x = 2,879,961,722,867.32/1,944,443.25
  6. Step 6: Final answer
    x = 1,481,124.08

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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.