Home / 3,303,587.78-4,558,982.24-1,853,314.35

Finding the Fourth Proportional to 3,303,587.78, 4,558,982.24 and 1,853,314.35

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Solution

The fourth proportional to 3,303,587.78, 4,558,982.24 and 1,853,314.35 is: 2,557,591.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,587.78 : 4,558,982.24 = 1,853,314.35 : x
  2. Step 2: Convert to fraction form
    3,303,587.78/4,558,982.24 = 1,853,314.35/x
  3. Step 3: Cross multiply
    3,303,587.78x = 4,558,982.24 × 1,853,314.35
  4. Step 4: Simplify right side
    3,303,587.78x = 8,449,227,206,787.15
  5. Step 5: Solve for x
    x = 8,449,227,206,787.15/3,303,587.78
  6. Step 6: Final answer
    x = 2,557,591.25

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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.