Home / 2,556,102.96-3,524,148.12-2,095,550.16

Finding the Fourth Proportional to 2,556,102.96, 3,524,148.12 and 2,095,550.16

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Solution

The fourth proportional to 2,556,102.96, 3,524,148.12 and 2,095,550.16 is: 2,889,175.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,102.96 : 3,524,148.12 = 2,095,550.16 : x
  2. Step 2: Convert to fraction form
    2,556,102.96/3,524,148.12 = 2,095,550.16/x
  3. Step 3: Cross multiply
    2,556,102.96x = 3,524,148.12 × 2,095,550.16
  4. Step 4: Simplify right side
    2,556,102.96x = 7,385,029,156,729.70
  5. Step 5: Solve for x
    x = 7,385,029,156,729.70/2,556,102.96
  6. Step 6: Final answer
    x = 2,889,175.15

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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.