Home / 2,052,614.98-3,078,628.98-704,752.30

Finding the Fourth Proportional to 2,052,614.98, 3,078,628.98 and 704,752.30

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Solution

The fourth proportional to 2,052,614.98, 3,078,628.98 and 704,752.30 is: 1,057,027.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,614.98 : 3,078,628.98 = 704,752.30 : x
  2. Step 2: Convert to fraction form
    2,052,614.98/3,078,628.98 = 704,752.30/x
  3. Step 3: Cross multiply
    2,052,614.98x = 3,078,628.98 × 704,752.30
  4. Step 4: Simplify right side
    2,052,614.98x = 2,169,670,854,501.65
  5. Step 5: Solve for x
    x = 2,169,670,854,501.65/2,052,614.98
  6. Step 6: Final answer
    x = 1,057,027.68

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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.