Home / 4,446,834-6,679,177.20-2,653,217.52

Finding the Fourth Proportional to 4,446,834, 6,679,177.20 and 2,653,217.52

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Solution

The fourth proportional to 4,446,834, 6,679,177.20 and 2,653,217.52 is: 3,985,152.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,834 : 6,679,177.20 = 2,653,217.52 : x
  2. Step 2: Convert to fraction form
    4,446,834/6,679,177.20 = 2,653,217.52/x
  3. Step 3: Cross multiply
    4,446,834x = 6,679,177.20 × 2,653,217.52
  4. Step 4: Simplify right side
    4,446,834x = 17,721,309,966,224.54
  5. Step 5: Solve for x
    x = 17,721,309,966,224.54/4,446,834
  6. Step 6: Final answer
    x = 3,985,152.13

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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.