Home / 4,450,873.78-6,677,140.92-2,022,197.32

Finding the Fourth Proportional to 4,450,873.78, 6,677,140.92 and 2,022,197.32

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Solution

The fourth proportional to 4,450,873.78, 6,677,140.92 and 2,022,197.32 is: 3,033,673.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,873.78 : 6,677,140.92 = 2,022,197.32 : x
  2. Step 2: Convert to fraction form
    4,450,873.78/6,677,140.92 = 2,022,197.32/x
  3. Step 3: Cross multiply
    4,450,873.78x = 6,677,140.92 × 2,022,197.32
  4. Step 4: Simplify right side
    4,450,873.78x = 13,502,496,473,686.33
  5. Step 5: Solve for x
    x = 13,502,496,473,686.33/4,450,873.78
  6. Step 6: Final answer
    x = 3,033,673.19

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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.