Home / 4,314,930.82-5,954,747.55-2,354,916.20

Finding the Fourth Proportional to 4,314,930.82, 5,954,747.55 and 2,354,916.20

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Solution

The fourth proportional to 4,314,930.82, 5,954,747.55 and 2,354,916.20 is: 3,249,862.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,930.82 : 5,954,747.55 = 2,354,916.20 : x
  2. Step 2: Convert to fraction form
    4,314,930.82/5,954,747.55 = 2,354,916.20/x
  3. Step 3: Cross multiply
    4,314,930.82x = 5,954,747.55 × 2,354,916.20
  4. Step 4: Simplify right side
    4,314,930.82x = 14,022,931,487,292.18
  5. Step 5: Solve for x
    x = 14,022,931,487,292.18/4,314,930.82
  6. Step 6: Final answer
    x = 3,249,862.42

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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.