Home / 3,616,551.32-5,426,345.12-2,251,466.69

Finding the Fourth Proportional to 3,616,551.32, 5,426,345.12 and 2,251,466.69

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Solution

The fourth proportional to 3,616,551.32, 5,426,345.12 and 2,251,466.69 is: 3,378,145.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,551.32 : 5,426,345.12 = 2,251,466.69 : x
  2. Step 2: Convert to fraction form
    3,616,551.32/5,426,345.12 = 2,251,466.69/x
  3. Step 3: Cross multiply
    3,616,551.32x = 5,426,345.12 × 2,251,466.69
  4. Step 4: Simplify right side
    3,616,551.32x = 12,217,235,247,734.99
  5. Step 5: Solve for x
    x = 12,217,235,247,734.99/3,616,551.32
  6. Step 6: Final answer
    x = 3,378,145.14

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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.