Home / 4,464,970.44-6,696,825.08-1,431,942.18

Finding the Fourth Proportional to 4,464,970.44, 6,696,825.08 and 1,431,942.18

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Solution

The fourth proportional to 4,464,970.44, 6,696,825.08 and 1,431,942.18 is: 2,147,711.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464,970.44 : 6,696,825.08 = 1,431,942.18 : x
  2. Step 2: Convert to fraction form
    4,464,970.44/6,696,825.08 = 1,431,942.18/x
  3. Step 3: Cross multiply
    4,464,970.44x = 6,696,825.08 × 1,431,942.18
  4. Step 4: Simplify right side
    4,464,970.44x = 9,589,466,304,133.88
  5. Step 5: Solve for x
    x = 9,589,466,304,133.88/4,464,970.44
  6. Step 6: Final answer
    x = 2,147,711.04

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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.