Home / 4,922,944.54-7,385,576.72-1,684,517.46

Finding the Fourth Proportional to 4,922,944.54, 7,385,576.72 and 1,684,517.46

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Solution

The fourth proportional to 4,922,944.54, 7,385,576.72 and 1,684,517.46 is: 2,527,173.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,944.54 : 7,385,576.72 = 1,684,517.46 : x
  2. Step 2: Convert to fraction form
    4,922,944.54/7,385,576.72 = 1,684,517.46/x
  3. Step 3: Cross multiply
    4,922,944.54x = 7,385,576.72 × 1,684,517.46
  4. Step 4: Simplify right side
    4,922,944.54x = 12,441,132,937,009.53
  5. Step 5: Solve for x
    x = 12,441,132,937,009.53/4,922,944.54
  6. Step 6: Final answer
    x = 2,527,173.08

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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.