Home / 3,760,436.92-5,189,402.90-2,041,557.44

Finding the Fourth Proportional to 3,760,436.92, 5,189,402.90 and 2,041,557.44

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Solution

The fourth proportional to 3,760,436.92, 5,189,402.90 and 2,041,557.44 is: 2,817,349.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,436.92 : 5,189,402.90 = 2,041,557.44 : x
  2. Step 2: Convert to fraction form
    3,760,436.92/5,189,402.90 = 2,041,557.44/x
  3. Step 3: Cross multiply
    3,760,436.92x = 5,189,402.90 × 2,041,557.44
  4. Step 4: Simplify right side
    3,760,436.92x = 10,594,464,093,404.65
  5. Step 5: Solve for x
    x = 10,594,464,093,404.65/3,760,436.92
  6. Step 6: Final answer
    x = 2,817,349.24

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1.5x scale

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.