Home / 3,670,304.40-5,505,456.60-3,333,725.10

Finding the Fourth Proportional to 3,670,304.40, 5,505,456.60 and 3,333,725.10

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Solution

The fourth proportional to 3,670,304.40, 5,505,456.60 and 3,333,725.10 is: 5,000,587.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,304.40 : 5,505,456.60 = 3,333,725.10 : x
  2. Step 2: Convert to fraction form
    3,670,304.40/5,505,456.60 = 3,333,725.10/x
  3. Step 3: Cross multiply
    3,670,304.40x = 5,505,456.60 × 3,333,725.10
  4. Step 4: Simplify right side
    3,670,304.40x = 18,353,678,854,380.66
  5. Step 5: Solve for x
    x = 18,353,678,854,380.66/3,670,304.40
  6. Step 6: Final answer
    x = 5,000,587.65

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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.