Home / 2,297,214.11-3,445,845.47-948,447.47

Finding the Fourth Proportional to 2,297,214.11, 3,445,845.47 and 948,447.47

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Solution

The fourth proportional to 2,297,214.11, 3,445,845.47 and 948,447.47 is: 1,422,681.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,214.11 : 3,445,845.47 = 948,447.47 : x
  2. Step 2: Convert to fraction form
    2,297,214.11/3,445,845.47 = 948,447.47/x
  3. Step 3: Cross multiply
    2,297,214.11x = 3,445,845.47 × 948,447.47
  4. Step 4: Simplify right side
    2,297,214.11x = 3,268,203,418,032.46
  5. Step 5: Solve for x
    x = 3,268,203,418,032.46/2,297,214.11
  6. Step 6: Final answer
    x = 1,422,681.24

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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.