Home / 2,354,264.33-3,248,672.87-1,374,288.39

Finding the Fourth Proportional to 2,354,264.33, 3,248,672.87 and 1,374,288.39

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Solution

The fourth proportional to 2,354,264.33, 3,248,672.87 and 1,374,288.39 is: 1,896,394.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,264.33 : 3,248,672.87 = 1,374,288.39 : x
  2. Step 2: Convert to fraction form
    2,354,264.33/3,248,672.87 = 1,374,288.39/x
  3. Step 3: Cross multiply
    2,354,264.33x = 3,248,672.87 × 1,374,288.39
  4. Step 4: Simplify right side
    2,354,264.33x = 4,464,613,411,584.70
  5. Step 5: Solve for x
    x = 4,464,613,411,584.70/2,354,264.33
  6. Step 6: Final answer
    x = 1,896,394.29

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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.