Home / 2,407,165.29-3,589,532.82-2,385,579.60

Finding the Fourth Proportional to 2,407,165.29, 3,589,532.82 and 2,385,579.60

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Solution

The fourth proportional to 2,407,165.29, 3,589,532.82 and 2,385,579.60 is: 3,557,344.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,165.29 : 3,589,532.82 = 2,385,579.60 : x
  2. Step 2: Convert to fraction form
    2,407,165.29/3,589,532.82 = 2,385,579.60/x
  3. Step 3: Cross multiply
    2,407,165.29x = 3,589,532.82 × 2,385,579.60
  4. Step 4: Simplify right side
    2,407,165.29x = 8,563,116,268,922.47
  5. Step 5: Solve for x
    x = 8,563,116,268,922.47/2,407,165.29
  6. Step 6: Final answer
    x = 3,557,344.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.