Home / 3,293,948.86-4,940,362.68-897,232.84

Finding the Fourth Proportional to 3,293,948.86, 4,940,362.68 and 897,232.84

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Solution

The fourth proportional to 3,293,948.86, 4,940,362.68 and 897,232.84 is: 1,345,696.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,948.86 : 4,940,362.68 = 897,232.84 : x
  2. Step 2: Convert to fraction form
    3,293,948.86/4,940,362.68 = 897,232.84/x
  3. Step 3: Cross multiply
    3,293,948.86x = 4,940,362.68 × 897,232.84
  4. Step 4: Simplify right side
    3,293,948.86x = 4,432,655,638,006.41
  5. Step 5: Solve for x
    x = 4,432,655,638,006.41/3,293,948.86
  6. Step 6: Final answer
    x = 1,345,696.56

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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.