Home / 4,729,485-6,527,752.43-3,096,944.18

Finding the Fourth Proportional to 4,729,485, 6,527,752.43 and 3,096,944.18

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Solution

The fourth proportional to 4,729,485, 6,527,752.43 and 3,096,944.18 is: 4,274,479.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729,485 : 6,527,752.43 = 3,096,944.18 : x
  2. Step 2: Convert to fraction form
    4,729,485/6,527,752.43 = 3,096,944.18/x
  3. Step 3: Cross multiply
    4,729,485x = 6,527,752.43 × 3,096,944.18
  4. Step 4: Simplify right side
    4,729,485x = 20,216,084,848,445.87
  5. Step 5: Solve for x
    x = 20,216,084,848,445.87/4,729,485
  6. Step 6: Final answer
    x = 4,274,479.11

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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.