Home / 2,408,895.62-3,323,969.54-1,376,470.18

Finding the Fourth Proportional to 2,408,895.62, 3,323,969.54 and 1,376,470.18

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Solution

The fourth proportional to 2,408,895.62, 3,323,969.54 and 1,376,470.18 is: 1,899,353.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,895.62 : 3,323,969.54 = 1,376,470.18 : x
  2. Step 2: Convert to fraction form
    2,408,895.62/3,323,969.54 = 1,376,470.18/x
  3. Step 3: Cross multiply
    2,408,895.62x = 3,323,969.54 × 1,376,470.18
  4. Step 4: Simplify right side
    2,408,895.62x = 4,575,344,951,038.32
  5. Step 5: Solve for x
    x = 4,575,344,951,038.32/2,408,895.62
  6. Step 6: Final answer
    x = 1,899,353.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.