Home / 4,026,262-5,556,280.44-2,215,464.88

Finding the Fourth Proportional to 4,026,262, 5,556,280.44 and 2,215,464.88

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Solution

The fourth proportional to 4,026,262, 5,556,280.44 and 2,215,464.88 is: 3,057,362.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,262 : 5,556,280.44 = 2,215,464.88 : x
  2. Step 2: Convert to fraction form
    4,026,262/5,556,280.44 = 2,215,464.88/x
  3. Step 3: Cross multiply
    4,026,262x = 5,556,280.44 × 2,215,464.88
  4. Step 4: Simplify right side
    4,026,262x = 12,309,744,178,250.95
  5. Step 5: Solve for x
    x = 12,309,744,178,250.95/4,026,262
  6. Step 6: Final answer
    x = 3,057,362.93

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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.