Home / 2,895,546.16-4,344,511.20-1,003,616.20

Finding the Fourth Proportional to 2,895,546.16, 4,344,511.20 and 1,003,616.20

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Solution

The fourth proportional to 2,895,546.16, 4,344,511.20 and 1,003,616.20 is: 1,505,837.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,546.16 : 4,344,511.20 = 1,003,616.20 : x
  2. Step 2: Convert to fraction form
    2,895,546.16/4,344,511.20 = 1,003,616.20/x
  3. Step 3: Cross multiply
    2,895,546.16x = 4,344,511.20 × 1,003,616.20
  4. Step 4: Simplify right side
    2,895,546.16x = 4,360,221,821,401.44
  5. Step 5: Solve for x
    x = 4,360,221,821,401.44/2,895,546.16
  6. Step 6: Final answer
    x = 1,505,837.44

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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.