Home / 9,212,433.24-13,820,421.06-3,532,214.56

Finding the Fourth Proportional to 9,212,433.24, 13,820,421.06 and 3,532,214.56

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Solution

The fourth proportional to 9,212,433.24, 13,820,421.06 and 3,532,214.56 is: 5,299,000.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,433.24 : 13,820,421.06 = 3,532,214.56 : x
  2. Step 2: Convert to fraction form
    9,212,433.24/13,820,421.06 = 3,532,214.56/x
  3. Step 3: Cross multiply
    9,212,433.24x = 13,820,421.06 × 3,532,214.56
  4. Step 4: Simplify right side
    9,212,433.24x = 48,816,692,493,462.63
  5. Step 5: Solve for x
    x = 48,816,692,493,462.63/9,212,433.24
  6. Step 6: Final answer
    x = 5,299,000.95

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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.