Home / 3,324,063.99-4,988,339.46-1,302,057.06

Finding the Fourth Proportional to 3,324,063.99, 4,988,339.46 and 1,302,057.06

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Solution

The fourth proportional to 3,324,063.99, 4,988,339.46 and 1,302,057.06 is: 1,953,964.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,063.99 : 4,988,339.46 = 1,302,057.06 : x
  2. Step 2: Convert to fraction form
    3,324,063.99/4,988,339.46 = 1,302,057.06/x
  3. Step 3: Cross multiply
    3,324,063.99x = 4,988,339.46 × 1,302,057.06
  4. Step 4: Simplify right side
    3,324,063.99x = 6,495,102,611,569.59
  5. Step 5: Solve for x
    x = 6,495,102,611,569.59/3,324,063.99
  6. Step 6: Final answer
    x = 1,953,964.37

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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.