Home / 2,597,613.15-3,896,846.19-800,496.93

Finding the Fourth Proportional to 2,597,613.15, 3,896,846.19 and 800,496.93

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Solution

The fourth proportional to 2,597,613.15, 3,896,846.19 and 800,496.93 is: 1,200,876.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,613.15 : 3,896,846.19 = 800,496.93 : x
  2. Step 2: Convert to fraction form
    2,597,613.15/3,896,846.19 = 800,496.93/x
  3. Step 3: Cross multiply
    2,597,613.15x = 3,896,846.19 × 800,496.93
  4. Step 4: Simplify right side
    2,597,613.15x = 3,119,413,411,777.20
  5. Step 5: Solve for x
    x = 3,119,413,411,777.20/2,597,613.15
  6. Step 6: Final answer
    x = 1,200,876.82

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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.