Home / 1,829,257.26-2,743,304.63-1,709,849.22

Finding the Fourth Proportional to 1,829,257.26, 2,743,304.63 and 1,709,849.22

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Solution

The fourth proportional to 1,829,257.26, 2,743,304.63 and 1,709,849.22 is: 2,564,230.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,257.26 : 2,743,304.63 = 1,709,849.22 : x
  2. Step 2: Convert to fraction form
    1,829,257.26/2,743,304.63 = 1,709,849.22/x
  3. Step 3: Cross multiply
    1,829,257.26x = 2,743,304.63 × 1,709,849.22
  4. Step 4: Simplify right side
    1,829,257.26x = 4,690,637,273,278.64
  5. Step 5: Solve for x
    x = 4,690,637,273,278.64/1,829,257.26
  6. Step 6: Final answer
    x = 2,564,230.51

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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.