Home / 4,345,165.50-5,994,063.18-2,578,035.33

Finding the Fourth Proportional to 4,345,165.50, 5,994,063.18 and 2,578,035.33

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Solution

The fourth proportional to 4,345,165.50, 5,994,063.18 and 2,578,035.33 is: 3,556,344.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,165.50 : 5,994,063.18 = 2,578,035.33 : x
  2. Step 2: Convert to fraction form
    4,345,165.50/5,994,063.18 = 2,578,035.33/x
  3. Step 3: Cross multiply
    4,345,165.50x = 5,994,063.18 × 2,578,035.33
  4. Step 4: Simplify right side
    4,345,165.50x = 15,452,906,648,292.15
  5. Step 5: Solve for x
    x = 15,452,906,648,292.15/4,345,165.50
  6. Step 6: Final answer
    x = 3,556,344.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.