Home / 4,168,147.11-6,251,345.85-1,175,631.27

Finding the Fourth Proportional to 4,168,147.11, 6,251,345.85 and 1,175,631.27

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Solution

The fourth proportional to 4,168,147.11, 6,251,345.85 and 1,175,631.27 is: 1,763,200.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,147.11 : 6,251,345.85 = 1,175,631.27 : x
  2. Step 2: Convert to fraction form
    4,168,147.11/6,251,345.85 = 1,175,631.27/x
  3. Step 3: Cross multiply
    4,168,147.11x = 6,251,345.85 × 1,175,631.27
  4. Step 4: Simplify right side
    4,168,147.11x = 7,349,277,660,844.73
  5. Step 5: Solve for x
    x = 7,349,277,660,844.73/4,168,147.11
  6. Step 6: Final answer
    x = 1,763,200.16

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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.