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Finding the Fourth Proportional to 6,041,993.52, 8,338,747.32 and 3,627,701.04

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Solution

The fourth proportional to 6,041,993.52, 8,338,747.32 and 3,627,701.04 is: 5,006,705.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,041,993.52 : 8,338,747.32 = 3,627,701.04 : x
  2. Step 2: Convert to fraction form
    6,041,993.52/8,338,747.32 = 3,627,701.04/x
  3. Step 3: Cross multiply
    6,041,993.52x = 8,338,747.32 × 3,627,701.04
  4. Step 4: Simplify right side
    6,041,993.52x = 30,250,482,325,061.21
  5. Step 5: Solve for x
    x = 30,250,482,325,061.21/6,041,993.52
  6. Step 6: Final answer
    x = 5,006,705.52

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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.