Home / 6,726,503.08-10,093,297.56-3,888,608.32

Finding the Fourth Proportional to 6,726,503.08, 10,093,297.56 and 3,888,608.32

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Solution

The fourth proportional to 6,726,503.08, 10,093,297.56 and 3,888,608.32 is: 5,834,960.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,503.08 : 10,093,297.56 = 3,888,608.32 : x
  2. Step 2: Convert to fraction form
    6,726,503.08/10,093,297.56 = 3,888,608.32/x
  3. Step 3: Cross multiply
    6,726,503.08x = 10,093,297.56 × 3,888,608.32
  4. Step 4: Simplify right side
    6,726,503.08x = 39,248,880,868,051.70
  5. Step 5: Solve for x
    x = 39,248,880,868,051.70/6,726,503.08
  6. Step 6: Final answer
    x = 5,834,960.66

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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.