Home / 6,917,706.03-10,382,855.86-3,681,960.25

Finding the Fourth Proportional to 6,917,706.03, 10,382,855.86 and 3,681,960.25

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Solution

The fourth proportional to 6,917,706.03, 10,382,855.86 and 3,681,960.25 is: 5,526,291.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,917,706.03 : 10,382,855.86 = 3,681,960.25 : x
  2. Step 2: Convert to fraction form
    6,917,706.03/10,382,855.86 = 3,681,960.25/x
  3. Step 3: Cross multiply
    6,917,706.03x = 10,382,855.86 × 3,681,960.25
  4. Step 4: Simplify right side
    6,917,706.03x = 38,229,262,535,401.70
  5. Step 5: Solve for x
    x = 38,229,262,535,401.70/6,917,706.03
  6. Step 6: Final answer
    x = 5,526,291.86

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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.