Home / 2,539,370.48-3,504,326.24-1,377,816.34

Finding the Fourth Proportional to 2,539,370.48, 3,504,326.24 and 1,377,816.34

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Solution

The fourth proportional to 2,539,370.48, 3,504,326.24 and 1,377,816.34 is: 1,901,383.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,370.48 : 3,504,326.24 = 1,377,816.34 : x
  2. Step 2: Convert to fraction form
    2,539,370.48/3,504,326.24 = 1,377,816.34/x
  3. Step 3: Cross multiply
    2,539,370.48x = 3,504,326.24 × 1,377,816.34
  4. Step 4: Simplify right side
    2,539,370.48x = 4,828,317,954,162.76
  5. Step 5: Solve for x
    x = 4,828,317,954,162.76/2,539,370.48
  6. Step 6: Final answer
    x = 1,901,383.82

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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.