Home / 2,258,706.33-3,388,103.16-552,864.55

Finding the Fourth Proportional to 2,258,706.33, 3,388,103.16 and 552,864.55

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Solution

The fourth proportional to 2,258,706.33, 3,388,103.16 and 552,864.55 is: 829,307.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,706.33 : 3,388,103.16 = 552,864.55 : x
  2. Step 2: Convert to fraction form
    2,258,706.33/3,388,103.16 = 552,864.55/x
  3. Step 3: Cross multiply
    2,258,706.33x = 3,388,103.16 × 552,864.55
  4. Step 4: Simplify right side
    2,258,706.33x = 1,873,162,128,906.98
  5. Step 5: Solve for x
    x = 1,873,162,128,906.98/2,258,706.33
  6. Step 6: Final answer
    x = 829,307.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.