Home / 3,812,077.08-5,716,847.16-1,537,013.88

Finding the Fourth Proportional to 3,812,077.08, 5,716,847.16 and 1,537,013.88

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Solution

The fourth proportional to 3,812,077.08, 5,716,847.16 and 1,537,013.88 is: 2,305,009.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,077.08 : 5,716,847.16 = 1,537,013.88 : x
  2. Step 2: Convert to fraction form
    3,812,077.08/5,716,847.16 = 1,537,013.88/x
  3. Step 3: Cross multiply
    3,812,077.08x = 5,716,847.16 × 1,537,013.88
  4. Step 4: Simplify right side
    3,812,077.08x = 8,786,873,434,758.58
  5. Step 5: Solve for x
    x = 8,786,873,434,758.58/3,812,077.08
  6. Step 6: Final answer
    x = 2,305,009.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.