Home / 1,641,331.62-2,462,067.77-504,139.10

Finding the Fourth Proportional to 1,641,331.62, 2,462,067.77 and 504,139.10

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Solution

The fourth proportional to 1,641,331.62, 2,462,067.77 and 504,139.10 is: 756,230.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,331.62 : 2,462,067.77 = 504,139.10 : x
  2. Step 2: Convert to fraction form
    1,641,331.62/2,462,067.77 = 504,139.10/x
  3. Step 3: Cross multiply
    1,641,331.62x = 2,462,067.77 × 504,139.10
  4. Step 4: Simplify right side
    1,641,331.62x = 1,241,224,614,875.77
  5. Step 5: Solve for x
    x = 1,241,224,614,875.77/1,641,331.62
  6. Step 6: Final answer
    x = 756,230.25

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Double scale
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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.