Home / 1,335,599.37-2,003,522.85-482,884.29

Finding the Fourth Proportional to 1,335,599.37, 2,003,522.85 and 482,884.29

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Solution

The fourth proportional to 1,335,599.37, 2,003,522.85 and 482,884.29 is: 724,371.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,599.37 : 2,003,522.85 = 482,884.29 : x
  2. Step 2: Convert to fraction form
    1,335,599.37/2,003,522.85 = 482,884.29/x
  3. Step 3: Cross multiply
    1,335,599.37x = 2,003,522.85 × 482,884.29
  4. Step 4: Simplify right side
    1,335,599.37x = 967,469,708,921.03
  5. Step 5: Solve for x
    x = 967,469,708,921.03/1,335,599.37
  6. Step 6: Final answer
    x = 724,371.19

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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.