Home / 4,026,257-5,556,273.54-2,215,459.88

Finding the Fourth Proportional to 4,026,257, 5,556,273.54 and 2,215,459.88

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Solution

The fourth proportional to 4,026,257, 5,556,273.54 and 2,215,459.88 is: 3,057,356.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,257 : 5,556,273.54 = 2,215,459.88 : x
  2. Step 2: Convert to fraction form
    4,026,257/5,556,273.54 = 2,215,459.88/x
  3. Step 3: Cross multiply
    4,026,257x = 5,556,273.54 × 2,215,459.88
  4. Step 4: Simplify right side
    4,026,257x = 12,309,701,110,175.57
  5. Step 5: Solve for x
    x = 12,309,701,110,175.57/4,026,257
  6. Step 6: Final answer
    x = 3,057,356.03

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1.5x scale

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.