Home / 3,154,931.08-4,733,033.25-996,293.28

Finding the Fourth Proportional to 3,154,931.08, 4,733,033.25 and 996,293.28

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Solution

The fourth proportional to 3,154,931.08, 4,733,033.25 and 996,293.28 is: 1,494,640.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,931.08 : 4,733,033.25 = 996,293.28 : x
  2. Step 2: Convert to fraction form
    3,154,931.08/4,733,033.25 = 996,293.28/x
  3. Step 3: Cross multiply
    3,154,931.08x = 4,733,033.25 × 996,293.28
  4. Step 4: Simplify right side
    3,154,931.08x = 4,715,489,220,991.56
  5. Step 5: Solve for x
    x = 4,715,489,220,991.56/3,154,931.08
  6. Step 6: Final answer
    x = 1,494,640.96

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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.