Home / 2,641,203.70-3,961,805.55-2,336,773.30

Finding the Fourth Proportional to 2,641,203.70, 3,961,805.55 and 2,336,773.30

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Solution

The fourth proportional to 2,641,203.70, 3,961,805.55 and 2,336,773.30 is: 3,505,159.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,203.70 : 3,961,805.55 = 2,336,773.30 : x
  2. Step 2: Convert to fraction form
    2,641,203.70/3,961,805.55 = 2,336,773.30/x
  3. Step 3: Cross multiply
    2,641,203.70x = 3,961,805.55 × 2,336,773.30
  4. Step 4: Simplify right side
    2,641,203.70x = 9,257,841,429,031.82
  5. Step 5: Solve for x
    x = 9,257,841,429,031.82/2,641,203.70
  6. Step 6: Final answer
    x = 3,505,159.95

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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.