Home / 10,590,028.56-15,882,418.44-3,017,059.92

Finding the Fourth Proportional to 10,590,028.56, 15,882,418.44 and 3,017,059.92

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Solution

The fourth proportional to 10,590,028.56, 15,882,418.44 and 3,017,059.92 is: 4,524,842.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,590,028.56 : 15,882,418.44 = 3,017,059.92 : x
  2. Step 2: Convert to fraction form
    10,590,028.56/15,882,418.44 = 3,017,059.92/x
  3. Step 3: Cross multiply
    10,590,028.56x = 15,882,418.44 × 3,017,059.92
  4. Step 4: Simplify right side
    10,590,028.56x = 47,918,208,107,992.92
  5. Step 5: Solve for x
    x = 47,918,208,107,992.92/10,590,028.56
  6. Step 6: Final answer
    x = 4,524,842.20

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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.