Home / 4,381,316.52-6,037,604.10-3,349,992.84

Finding the Fourth Proportional to 4,381,316.52, 6,037,604.10 and 3,349,992.84

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Solution

The fourth proportional to 4,381,316.52, 6,037,604.10 and 3,349,992.84 is: 4,616,404.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,316.52 : 6,037,604.10 = 3,349,992.84 : x
  2. Step 2: Convert to fraction form
    4,381,316.52/6,037,604.10 = 3,349,992.84/x
  3. Step 3: Cross multiply
    4,381,316.52x = 6,037,604.10 × 3,349,992.84
  4. Step 4: Simplify right side
    4,381,316.52x = 20,225,930,505,754.64
  5. Step 5: Solve for x
    x = 20,225,930,505,754.64/4,381,316.52
  6. Step 6: Final answer
    x = 4,616,404.78

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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.