Home / 3,564,003.40-5,344,968.30-1,967,331.40

Finding the Fourth Proportional to 3,564,003.40, 5,344,968.30 and 1,967,331.40

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Solution

The fourth proportional to 3,564,003.40, 5,344,968.30 and 1,967,331.40 is: 2,950,424.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,003.40 : 5,344,968.30 = 1,967,331.40 : x
  2. Step 2: Convert to fraction form
    3,564,003.40/5,344,968.30 = 1,967,331.40/x
  3. Step 3: Cross multiply
    3,564,003.40x = 5,344,968.30 × 1,967,331.40
  4. Step 4: Simplify right side
    3,564,003.40x = 10,515,323,968,594.62
  5. Step 5: Solve for x
    x = 10,515,323,968,594.62/3,564,003.40
  6. Step 6: Final answer
    x = 2,950,424.79

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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.