Home / 2,504,768.56-3,456,581.92-1,358,848.80

Finding the Fourth Proportional to 2,504,768.56, 3,456,581.92 and 1,358,848.80

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Solution

The fourth proportional to 2,504,768.56, 3,456,581.92 and 1,358,848.80 is: 1,875,212.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,768.56 : 3,456,581.92 = 1,358,848.80 : x
  2. Step 2: Convert to fraction form
    2,504,768.56/3,456,581.92 = 1,358,848.80/x
  3. Step 3: Cross multiply
    2,504,768.56x = 3,456,581.92 × 1,358,848.80
  4. Step 4: Simplify right side
    2,504,768.56x = 4,696,972,194,093.70
  5. Step 5: Solve for x
    x = 4,696,972,194,093.70/2,504,768.56
  6. Step 6: Final answer
    x = 1,875,212.05

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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.