Home / 1,441,882.98-2,162,947.48-376,923.32

Finding the Fourth Proportional to 1,441,882.98, 2,162,947.48 and 376,923.32

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Solution

The fourth proportional to 1,441,882.98, 2,162,947.48 and 376,923.32 is: 565,417.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,882.98 : 2,162,947.48 = 376,923.32 : x
  2. Step 2: Convert to fraction form
    1,441,882.98/2,162,947.48 = 376,923.32/x
  3. Step 3: Cross multiply
    1,441,882.98x = 2,162,947.48 × 376,923.32
  4. Step 4: Simplify right side
    1,441,882.98x = 815,265,345,147.23
  5. Step 5: Solve for x
    x = 815,265,345,147.23/1,441,882.98
  6. Step 6: Final answer
    x = 565,417.14

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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.