Home / 6,959,153.91-10,436,227.98-2,408,969.19

Finding the Fourth Proportional to 6,959,153.91, 10,436,227.98 and 2,408,969.19

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Solution

The fourth proportional to 6,959,153.91, 10,436,227.98 and 2,408,969.19 is: 3,612,587.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,959,153.91 : 10,436,227.98 = 2,408,969.19 : x
  2. Step 2: Convert to fraction form
    6,959,153.91/10,436,227.98 = 2,408,969.19/x
  3. Step 3: Cross multiply
    6,959,153.91x = 10,436,227.98 × 2,408,969.19
  4. Step 4: Simplify right side
    6,959,153.91x = 25,140,551,663,635.94
  5. Step 5: Solve for x
    x = 25,140,551,663,635.94/6,959,153.91
  6. Step 6: Final answer
    x = 3,612,587.39

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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.