Home / 5,513,316.62-7,607,261.97-3,221,034.44

Finding the Fourth Proportional to 5,513,316.62, 7,607,261.97 and 3,221,034.44

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Solution

The fourth proportional to 5,513,316.62, 7,607,261.97 and 3,221,034.44 is: 4,444,376.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,513,316.62 : 7,607,261.97 = 3,221,034.44 : x
  2. Step 2: Convert to fraction form
    5,513,316.62/7,607,261.97 = 3,221,034.44/x
  3. Step 3: Cross multiply
    5,513,316.62x = 7,607,261.97 × 3,221,034.44
  4. Step 4: Simplify right side
    5,513,316.62x = 24,503,252,761,435.94
  5. Step 5: Solve for x
    x = 24,503,252,761,435.94/5,513,316.62
  6. Step 6: Final answer
    x = 4,444,376.13

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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.