Home / 1,664,237.52-2,496,356.27-704,844.36

Finding the Fourth Proportional to 1,664,237.52, 2,496,356.27 and 704,844.36

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Solution

The fourth proportional to 1,664,237.52, 2,496,356.27 and 704,844.36 is: 1,057,266.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,237.52 : 2,496,356.27 = 704,844.36 : x
  2. Step 2: Convert to fraction form
    1,664,237.52/2,496,356.27 = 704,844.36/x
  3. Step 3: Cross multiply
    1,664,237.52x = 2,496,356.27 × 704,844.36
  4. Step 4: Simplify right side
    1,664,237.52x = 1,759,542,637,460.14
  5. Step 5: Solve for x
    x = 1,759,542,637,460.14/1,664,237.52
  6. Step 6: Final answer
    x = 1,057,266.54

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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.