Home / 2,057,357.25-2,838,496.91-1,332,760.41

Finding the Fourth Proportional to 2,057,357.25, 2,838,496.91 and 1,332,760.41

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Solution

The fourth proportional to 2,057,357.25, 2,838,496.91 and 1,332,760.41 is: 1,838,784.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057,357.25 : 2,838,496.91 = 1,332,760.41 : x
  2. Step 2: Convert to fraction form
    2,057,357.25/2,838,496.91 = 1,332,760.41/x
  3. Step 3: Cross multiply
    2,057,357.25x = 2,838,496.91 × 1,332,760.41
  4. Step 4: Simplify right side
    2,057,357.25x = 3,783,036,298,891.53
  5. Step 5: Solve for x
    x = 3,783,036,298,891.53/2,057,357.25
  6. Step 6: Final answer
    x = 1,838,784.34

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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.