Home / 2,324,823.46-3,487,656.78-957,838.05

Finding the Fourth Proportional to 2,324,823.46, 3,487,656.78 and 957,838.05

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Solution

The fourth proportional to 2,324,823.46, 3,487,656.78 and 957,838.05 is: 1,436,930.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,823.46 : 3,487,656.78 = 957,838.05 : x
  2. Step 2: Convert to fraction form
    2,324,823.46/3,487,656.78 = 957,838.05/x
  3. Step 3: Cross multiply
    2,324,823.46x = 3,487,656.78 × 957,838.05
  4. Step 4: Simplify right side
    2,324,823.46x = 3,340,610,369,224.48
  5. Step 5: Solve for x
    x = 3,340,610,369,224.48/2,324,823.46
  6. Step 6: Final answer
    x = 1,436,930.77

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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.