Home / 4,553,755.53-6,284,188.76-2,619,977.33

Finding the Fourth Proportional to 4,553,755.53, 6,284,188.76 and 2,619,977.33

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Solution

The fourth proportional to 4,553,755.53, 6,284,188.76 and 2,619,977.33 is: 3,615,572.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,755.53 : 6,284,188.76 = 2,619,977.33 : x
  2. Step 2: Convert to fraction form
    4,553,755.53/6,284,188.76 = 2,619,977.33/x
  3. Step 3: Cross multiply
    4,553,755.53x = 6,284,188.76 × 2,619,977.33
  4. Step 4: Simplify right side
    4,553,755.53x = 16,464,432,044,119.98
  5. Step 5: Solve for x
    x = 16,464,432,044,119.98/4,553,755.53
  6. Step 6: Final answer
    x = 3,615,572.23

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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.