Home / 2,264,266.90-3,124,708.65-1,231,797.23

Finding the Fourth Proportional to 2,264,266.90, 3,124,708.65 and 1,231,797.23

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Solution

The fourth proportional to 2,264,266.90, 3,124,708.65 and 1,231,797.23 is: 1,699,891.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,266.90 : 3,124,708.65 = 1,231,797.23 : x
  2. Step 2: Convert to fraction form
    2,264,266.90/3,124,708.65 = 1,231,797.23/x
  3. Step 3: Cross multiply
    2,264,266.90x = 3,124,708.65 × 1,231,797.23
  4. Step 4: Simplify right side
    2,264,266.90x = 3,849,007,437,844.51
  5. Step 5: Solve for x
    x = 3,849,007,437,844.51/2,264,266.90
  6. Step 6: Final answer
    x = 1,699,891.23

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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.