Home / 2,424,207.80-3,640,248.30-1,629,014.60

Finding the Fourth Proportional to 2,424,207.80, 3,640,248.30 and 1,629,014.60

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Solution

The fourth proportional to 2,424,207.80, 3,640,248.30 and 1,629,014.60 is: 2,446,167.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,207.80 : 3,640,248.30 = 1,629,014.60 : x
  2. Step 2: Convert to fraction form
    2,424,207.80/3,640,248.30 = 1,629,014.60/x
  3. Step 3: Cross multiply
    2,424,207.80x = 3,640,248.30 × 1,629,014.60
  4. Step 4: Simplify right side
    2,424,207.80x = 5,930,017,628,325.18
  5. Step 5: Solve for x
    x = 5,930,017,628,325.18/2,424,207.80
  6. Step 6: Final answer
    x = 2,446,167.21

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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.