Home / 3,324,255.56-4,587,197.32-1,874,307.36

Finding the Fourth Proportional to 3,324,255.56, 4,587,197.32 and 1,874,307.36

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Solution

The fourth proportional to 3,324,255.56, 4,587,197.32 and 1,874,307.36 is: 2,586,388.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,255.56 : 4,587,197.32 = 1,874,307.36 : x
  2. Step 2: Convert to fraction form
    3,324,255.56/4,587,197.32 = 1,874,307.36/x
  3. Step 3: Cross multiply
    3,324,255.56x = 4,587,197.32 × 1,874,307.36
  4. Step 4: Simplify right side
    3,324,255.56x = 8,597,817,698,648.28
  5. Step 5: Solve for x
    x = 8,597,817,698,648.28/3,324,255.56
  6. Step 6: Final answer
    x = 2,586,388.91

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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.