Home / 2,441,665-3,369,497.70-1,368,577

Finding the Fourth Proportional to 2,441,665, 3,369,497.70 and 1,368,577

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Solution

The fourth proportional to 2,441,665, 3,369,497.70 and 1,368,577 is: 1,888,636.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,665 : 3,369,497.70 = 1,368,577 : x
  2. Step 2: Convert to fraction form
    2,441,665/3,369,497.70 = 1,368,577/x
  3. Step 3: Cross multiply
    2,441,665x = 3,369,497.70 × 1,368,577
  4. Step 4: Simplify right side
    2,441,665x = 4,611,417,053,772.90
  5. Step 5: Solve for x
    x = 4,611,417,053,772.90/2,441,665
  6. Step 6: Final answer
    x = 1,888,636.26

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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.