Home / 1,526,392.44-2,289,102.49-501,484.75

Finding the Fourth Proportional to 1,526,392.44, 2,289,102.49 and 501,484.75

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Solution

The fourth proportional to 1,526,392.44, 2,289,102.49 and 501,484.75 is: 752,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,392.44 : 2,289,102.49 = 501,484.75 : x
  2. Step 2: Convert to fraction form
    1,526,392.44/2,289,102.49 = 501,484.75/x
  3. Step 3: Cross multiply
    1,526,392.44x = 2,289,102.49 × 501,484.75
  4. Step 4: Simplify right side
    1,526,392.44x = 1,147,949,989,922.03
  5. Step 5: Solve for x
    x = 1,147,949,989,922.03/1,526,392.44
  6. Step 6: Final answer
    x = 752,067.40

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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.