Home / 7,363,948.70-11,040,787.70-3,263,039.39

Finding the Fourth Proportional to 7,363,948.70, 11,040,787.70 and 3,263,039.39

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Solution

The fourth proportional to 7,363,948.70, 11,040,787.70 and 3,263,039.39 is: 4,892,283.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,948.70 : 11,040,787.70 = 3,263,039.39 : x
  2. Step 2: Convert to fraction form
    7,363,948.70/11,040,787.70 = 3,263,039.39/x
  3. Step 3: Cross multiply
    7,363,948.70x = 11,040,787.70 × 3,263,039.39
  4. Step 4: Simplify right side
    7,363,948.70x = 36,026,525,113,967.31
  5. Step 5: Solve for x
    x = 36,026,525,113,967.31/7,363,948.70
  6. Step 6: Final answer
    x = 4,892,283.56

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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.