Home / 6,647,833.08-9,968,853.33-3,531,202.29

Finding the Fourth Proportional to 6,647,833.08, 9,968,853.33 and 3,531,202.29

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Solution

The fourth proportional to 6,647,833.08, 9,968,853.33 and 3,531,202.29 is: 5,295,264.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,647,833.08 : 9,968,853.33 = 3,531,202.29 : x
  2. Step 2: Convert to fraction form
    6,647,833.08/9,968,853.33 = 3,531,202.29/x
  3. Step 3: Cross multiply
    6,647,833.08x = 9,968,853.33 × 3,531,202.29
  4. Step 4: Simplify right side
    6,647,833.08x = 35,202,037,707,570.12
  5. Step 5: Solve for x
    x = 35,202,037,707,570.12/6,647,833.08
  6. Step 6: Final answer
    x = 5,295,264.98

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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.