Home / 10,696,755.45-14,761,413.99-5,801,872.43

Finding the Fourth Proportional to 10,696,755.45, 14,761,413.99 and 5,801,872.43

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Solution

The fourth proportional to 10,696,755.45, 14,761,413.99 and 5,801,872.43 is: 8,006,525.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,696,755.45 : 14,761,413.99 = 5,801,872.43 : x
  2. Step 2: Convert to fraction form
    10,696,755.45/14,761,413.99 = 5,801,872.43/x
  3. Step 3: Cross multiply
    10,696,755.45x = 14,761,413.99 × 5,801,872.43
  4. Step 4: Simplify right side
    10,696,755.45x = 85,643,840,782,590.22
  5. Step 5: Solve for x
    x = 85,643,840,782,590.22/10,696,755.45
  6. Step 6: Final answer
    x = 8,006,525.08

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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.