Home / 4,530,237.37-6,251,728.49-2,493,046.87

Finding the Fourth Proportional to 4,530,237.37, 6,251,728.49 and 2,493,046.87

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Solution

The fourth proportional to 4,530,237.37, 6,251,728.49 and 2,493,046.87 is: 3,440,405.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,237.37 : 6,251,728.49 = 2,493,046.87 : x
  2. Step 2: Convert to fraction form
    4,530,237.37/6,251,728.49 = 2,493,046.87/x
  3. Step 3: Cross multiply
    4,530,237.37x = 6,251,728.49 × 2,493,046.87
  4. Step 4: Simplify right side
    4,530,237.37x = 15,585,852,144,084.33
  5. Step 5: Solve for x
    x = 15,585,852,144,084.33/4,530,237.37
  6. Step 6: Final answer
    x = 3,440,405.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.