Home / 3,358,340.49-5,037,485.61-962,187.15

Finding the Fourth Proportional to 3,358,340.49, 5,037,485.61 and 962,187.15

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Solution

The fourth proportional to 3,358,340.49, 5,037,485.61 and 962,187.15 is: 1,443,273.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,340.49 : 5,037,485.61 = 962,187.15 : x
  2. Step 2: Convert to fraction form
    3,358,340.49/5,037,485.61 = 962,187.15/x
  3. Step 3: Cross multiply
    3,358,340.49x = 5,037,485.61 × 962,187.15
  4. Step 4: Simplify right side
    3,358,340.49x = 4,847,003,922,251.91
  5. Step 5: Solve for x
    x = 4,847,003,922,251.91/3,358,340.49
  6. Step 6: Final answer
    x = 1,443,273.53

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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.