Home / 2,002,455.57-3,001,583.84-936,599.25

Finding the Fourth Proportional to 2,002,455.57, 3,001,583.84 and 936,599.25

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Solution

The fourth proportional to 2,002,455.57, 3,001,583.84 and 936,599.25 is: 1,403,916.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,455.57 : 3,001,583.84 = 936,599.25 : x
  2. Step 2: Convert to fraction form
    2,002,455.57/3,001,583.84 = 936,599.25/x
  3. Step 3: Cross multiply
    2,002,455.57x = 3,001,583.84 × 936,599.25
  4. Step 4: Simplify right side
    2,002,455.57x = 2,811,281,168,673.12
  5. Step 5: Solve for x
    x = 2,811,281,168,673.12/2,002,455.57
  6. Step 6: Final answer
    x = 1,403,916.88

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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.