Home / 2,794,912.50-4,193,254.59-997,756.19

Finding the Fourth Proportional to 2,794,912.50, 4,193,254.59 and 997,756.19

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Solution

The fourth proportional to 2,794,912.50, 4,193,254.59 and 997,756.19 is: 1,496,950.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,912.50 : 4,193,254.59 = 997,756.19 : x
  2. Step 2: Convert to fraction form
    2,794,912.50/4,193,254.59 = 997,756.19/x
  3. Step 3: Cross multiply
    2,794,912.50x = 4,193,254.59 × 997,756.19
  4. Step 4: Simplify right side
    2,794,912.50x = 4,183,845,723,418.41
  5. Step 5: Solve for x
    x = 4,183,845,723,418.41/2,794,912.50
  6. Step 6: Final answer
    x = 1,496,950.52

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Double scale
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1.5x scale

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.