Home / 3,004,170.53-4,145,750.51-1,627,549.30

Finding the Fourth Proportional to 3,004,170.53, 4,145,750.51 and 1,627,549.30

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Solution

The fourth proportional to 3,004,170.53, 4,145,750.51 and 1,627,549.30 is: 2,246,015.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,170.53 : 4,145,750.51 = 1,627,549.30 : x
  2. Step 2: Convert to fraction form
    3,004,170.53/4,145,750.51 = 1,627,549.30/x
  3. Step 3: Cross multiply
    3,004,170.53x = 4,145,750.51 × 1,627,549.30
  4. Step 4: Simplify right side
    3,004,170.53x = 6,747,413,337,569.59
  5. Step 5: Solve for x
    x = 6,747,413,337,569.59/3,004,170.53
  6. Step 6: Final answer
    x = 2,246,015.42

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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.