Home / 4,234,878.23-5,844,168.96-2,301,138.77

Finding the Fourth Proportional to 4,234,878.23, 5,844,168.96 and 2,301,138.77

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Solution

The fourth proportional to 4,234,878.23, 5,844,168.96 and 2,301,138.77 is: 3,175,591.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,878.23 : 5,844,168.96 = 2,301,138.77 : x
  2. Step 2: Convert to fraction form
    4,234,878.23/5,844,168.96 = 2,301,138.77/x
  3. Step 3: Cross multiply
    4,234,878.23x = 5,844,168.96 × 2,301,138.77
  4. Step 4: Simplify right side
    4,234,878.23x = 13,448,243,772,286.58
  5. Step 5: Solve for x
    x = 13,448,243,772,286.58/4,234,878.23
  6. Step 6: Final answer
    x = 3,175,591.61

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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.