Home / 3,024,515.10-4,173,792.48-1,647,916.14

Finding the Fourth Proportional to 3,024,515.10, 4,173,792.48 and 1,647,916.14

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Solution

The fourth proportional to 3,024,515.10, 4,173,792.48 and 1,647,916.14 is: 2,274,103.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,515.10 : 4,173,792.48 = 1,647,916.14 : x
  2. Step 2: Convert to fraction form
    3,024,515.10/4,173,792.48 = 1,647,916.14/x
  3. Step 3: Cross multiply
    3,024,515.10x = 4,173,792.48 × 1,647,916.14
  4. Step 4: Simplify right side
    3,024,515.10x = 6,878,059,992,802.63
  5. Step 5: Solve for x
    x = 6,878,059,992,802.63/3,024,515.10
  6. Step 6: Final answer
    x = 2,274,103.37

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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.