Home / 3,746,157.23-5,169,712.74-2,027,277.83

Finding the Fourth Proportional to 3,746,157.23, 5,169,712.74 and 2,027,277.83

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Solution

The fourth proportional to 3,746,157.23, 5,169,712.74 and 2,027,277.83 is: 2,797,651.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,157.23 : 5,169,712.74 = 2,027,277.83 : x
  2. Step 2: Convert to fraction form
    3,746,157.23/5,169,712.74 = 2,027,277.83/x
  3. Step 3: Cross multiply
    3,746,157.23x = 5,169,712.74 × 2,027,277.83
  4. Step 4: Simplify right side
    3,746,157.23x = 10,480,444,025,270.55
  5. Step 5: Solve for x
    x = 10,480,444,025,270.55/3,746,157.23
  6. Step 6: Final answer
    x = 2,797,651.94

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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.