Home / 2,794,815.34-4,193,109.15-997,660.24

Finding the Fourth Proportional to 2,794,815.34, 4,193,109.15 and 997,660.24

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Solution

The fourth proportional to 2,794,815.34, 4,193,109.15 and 997,660.24 is: 1,496,806.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,815.34 : 4,193,109.15 = 997,660.24 : x
  2. Step 2: Convert to fraction form
    2,794,815.34/4,193,109.15 = 997,660.24/x
  3. Step 3: Cross multiply
    2,794,815.34x = 4,193,109.15 × 997,660.24
  4. Step 4: Simplify right side
    2,794,815.34x = 4,183,298,280,935.20
  5. Step 5: Solve for x
    x = 4,183,298,280,935.20/2,794,815.34
  6. Step 6: Final answer
    x = 1,496,806.68

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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.