Home / 3,024,992-4,174,578.06-1,666,952.48

Finding the Fourth Proportional to 3,024,992, 4,174,578.06 and 1,666,952.48

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Solution

The fourth proportional to 3,024,992, 4,174,578.06 and 1,666,952.48 is: 2,300,443.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,992 : 4,174,578.06 = 1,666,952.48 : x
  2. Step 2: Convert to fraction form
    3,024,992/4,174,578.06 = 1,666,952.48/x
  3. Step 3: Cross multiply
    3,024,992x = 4,174,578.06 × 1,666,952.48
  4. Step 4: Simplify right side
    3,024,992x = 6,958,823,250,070.59
  5. Step 5: Solve for x
    x = 6,958,823,250,070.59/3,024,992
  6. Step 6: Final answer
    x = 2,300,443.52

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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.