Home / 2,436,194.31-3,653,032.32-1,069,408.59

Finding the Fourth Proportional to 2,436,194.31, 3,653,032.32 and 1,069,408.59

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Solution

The fourth proportional to 2,436,194.31, 3,653,032.32 and 1,069,408.59 is: 1,603,560.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,194.31 : 3,653,032.32 = 1,069,408.59 : x
  2. Step 2: Convert to fraction form
    2,436,194.31/3,653,032.32 = 1,069,408.59/x
  3. Step 3: Cross multiply
    2,436,194.31x = 3,653,032.32 × 1,069,408.59
  4. Step 4: Simplify right side
    2,436,194.31x = 3,906,584,142,555.63
  5. Step 5: Solve for x
    x = 3,906,584,142,555.63/2,436,194.31
  6. Step 6: Final answer
    x = 1,603,560.16

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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.