Home / 2,104,554.52-3,157,299.42-982,011.16

Finding the Fourth Proportional to 2,104,554.52, 3,157,299.42 and 982,011.16

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Solution

The fourth proportional to 2,104,554.52, 3,157,299.42 and 982,011.16 is: 1,473,234.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,554.52 : 3,157,299.42 = 982,011.16 : x
  2. Step 2: Convert to fraction form
    2,104,554.52/3,157,299.42 = 982,011.16/x
  3. Step 3: Cross multiply
    2,104,554.52x = 3,157,299.42 × 982,011.16
  4. Step 4: Simplify right side
    2,104,554.52x = 3,100,503,265,901.53
  5. Step 5: Solve for x
    x = 3,100,503,265,901.53/2,104,554.52
  6. Step 6: Final answer
    x = 1,473,234.95

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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.