Home / 2,744,389-3,787,256.82-1,671,301

Finding the Fourth Proportional to 2,744,389, 3,787,256.82 and 1,671,301

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Solution

The fourth proportional to 2,744,389, 3,787,256.82 and 1,671,301 is: 2,306,395.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,389 : 3,787,256.82 = 1,671,301 : x
  2. Step 2: Convert to fraction form
    2,744,389/3,787,256.82 = 1,671,301/x
  3. Step 3: Cross multiply
    2,744,389x = 3,787,256.82 × 1,671,301
  4. Step 4: Simplify right side
    2,744,389x = 6,329,646,110,522.82
  5. Step 5: Solve for x
    x = 6,329,646,110,522.82/2,744,389
  6. Step 6: Final answer
    x = 2,306,395.38

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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.