Home / 5,256,396.82-7,253,813.98-2,933,264.94

Finding the Fourth Proportional to 5,256,396.82, 7,253,813.98 and 2,933,264.94

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Solution

The fourth proportional to 5,256,396.82, 7,253,813.98 and 2,933,264.94 is: 4,047,898.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,396.82 : 7,253,813.98 = 2,933,264.94 : x
  2. Step 2: Convert to fraction form
    5,256,396.82/7,253,813.98 = 2,933,264.94/x
  3. Step 3: Cross multiply
    5,256,396.82x = 7,253,813.98 × 2,933,264.94
  4. Step 4: Simplify right side
    5,256,396.82x = 21,277,358,214,149.54
  5. Step 5: Solve for x
    x = 21,277,358,214,149.54/5,256,396.82
  6. Step 6: Final answer
    x = 4,047,898.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.