Home / 10,244,086.30-15,366,907.05-3,055,059.10

Finding the Fourth Proportional to 10,244,086.30, 15,366,907.05 and 3,055,059.10

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Solution

The fourth proportional to 10,244,086.30, 15,366,907.05 and 3,055,059.10 is: 4,582,820.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,244,086.30 : 15,366,907.05 = 3,055,059.10 : x
  2. Step 2: Convert to fraction form
    10,244,086.30/15,366,907.05 = 3,055,059.10/x
  3. Step 3: Cross multiply
    10,244,086.30x = 15,366,907.05 × 3,055,059.10
  4. Step 4: Simplify right side
    10,244,086.30x = 46,946,809,221,956.66
  5. Step 5: Solve for x
    x = 46,946,809,221,956.66/10,244,086.30
  6. Step 6: Final answer
    x = 4,582,820.55

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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.