Home / 3,563,659.22-5,345,209.91-1,004,770.80

Finding the Fourth Proportional to 3,563,659.22, 5,345,209.91 and 1,004,770.80

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Solution

The fourth proportional to 3,563,659.22, 5,345,209.91 and 1,004,770.80 is: 1,507,077.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,659.22 : 5,345,209.91 = 1,004,770.80 : x
  2. Step 2: Convert to fraction form
    3,563,659.22/5,345,209.91 = 1,004,770.80/x
  3. Step 3: Cross multiply
    3,563,659.22x = 5,345,209.91 × 1,004,770.80
  4. Step 4: Simplify right side
    3,563,659.22x = 5,370,710,839,950.56
  5. Step 5: Solve for x
    x = 5,370,710,839,950.56/3,563,659.22
  6. Step 6: Final answer
    x = 1,507,077.56

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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.