Home / 2,476,513.92-3,716,427.84-900,577.92

Finding the Fourth Proportional to 2,476,513.92, 3,716,427.84 and 900,577.92

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Solution

The fourth proportional to 2,476,513.92, 3,716,427.84 and 900,577.92 is: 1,351,469.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,513.92 : 3,716,427.84 = 900,577.92 : x
  2. Step 2: Convert to fraction form
    2,476,513.92/3,716,427.84 = 900,577.92/x
  3. Step 3: Cross multiply
    2,476,513.92x = 3,716,427.84 × 900,577.92
  4. Step 4: Simplify right side
    2,476,513.92x = 3,346,932,853,977.29
  5. Step 5: Solve for x
    x = 3,346,932,853,977.29/2,476,513.92
  6. Step 6: Final answer
    x = 1,351,469.43

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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.