Home / 1,476,896.01-2,024,825.04-1,449,993.15

Finding the Fourth Proportional to 1,476,896.01, 2,024,825.04 and 1,449,993.15

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Solution

The fourth proportional to 1,476,896.01, 2,024,825.04 and 1,449,993.15 is: 1,987,941.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,896.01 : 2,024,825.04 = 1,449,993.15 : x
  2. Step 2: Convert to fraction form
    1,476,896.01/2,024,825.04 = 1,449,993.15/x
  3. Step 3: Cross multiply
    1,476,896.01x = 2,024,825.04 × 1,449,993.15
  4. Step 4: Simplify right side
    1,476,896.01x = 2,935,982,437,948.48
  5. Step 5: Solve for x
    x = 2,935,982,437,948.48/1,476,896.01
  6. Step 6: Final answer
    x = 1,987,941.21

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.