Home / 1,966,884.90-2,950,852.38-704,840.10

Finding the Fourth Proportional to 1,966,884.90, 2,950,852.38 and 704,840.10

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Solution

The fourth proportional to 1,966,884.90, 2,950,852.38 and 704,840.10 is: 1,057,448.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,884.90 : 2,950,852.38 = 704,840.10 : x
  2. Step 2: Convert to fraction form
    1,966,884.90/2,950,852.38 = 704,840.10/x
  3. Step 3: Cross multiply
    1,966,884.90x = 2,950,852.38 × 704,840.10
  4. Step 4: Simplify right side
    1,966,884.90x = 2,079,879,086,604.44
  5. Step 5: Solve for x
    x = 2,079,879,086,604.44/1,966,884.90
  6. Step 6: Final answer
    x = 1,057,448.30

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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.