Home / 1,229,590.53-1,844,508.75-376,652.28

Finding the Fourth Proportional to 1,229,590.53, 1,844,508.75 and 376,652.28

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Solution

The fourth proportional to 1,229,590.53, 1,844,508.75 and 376,652.28 is: 565,016.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,590.53 : 1,844,508.75 = 376,652.28 : x
  2. Step 2: Convert to fraction form
    1,229,590.53/1,844,508.75 = 376,652.28/x
  3. Step 3: Cross multiply
    1,229,590.53x = 1,844,508.75 × 376,652.28
  4. Step 4: Simplify right side
    1,229,590.53x = 694,738,426,167.45
  5. Step 5: Solve for x
    x = 694,738,426,167.45/1,229,590.53
  6. Step 6: Final answer
    x = 565,016.08

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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.