Home / 3,658,907.16-5,049,224.64-2,027,308.50

Finding the Fourth Proportional to 3,658,907.16, 5,049,224.64 and 2,027,308.50

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Solution

The fourth proportional to 3,658,907.16, 5,049,224.64 and 2,027,308.50 is: 2,797,648.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,907.16 : 5,049,224.64 = 2,027,308.50 : x
  2. Step 2: Convert to fraction form
    3,658,907.16/5,049,224.64 = 2,027,308.50/x
  3. Step 3: Cross multiply
    3,658,907.16x = 5,049,224.64 × 2,027,308.50
  4. Step 4: Simplify right side
    3,658,907.16x = 10,236,336,031,081.44
  5. Step 5: Solve for x
    x = 10,236,336,031,081.44/3,658,907.16
  6. Step 6: Final answer
    x = 2,797,648.47

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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.