Home / 11,045,701.77-16,571,160.77-3,472,667.52

Finding the Fourth Proportional to 11,045,701.77, 16,571,160.77 and 3,472,667.52

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Solution

The fourth proportional to 11,045,701.77, 16,571,160.77 and 3,472,667.52 is: 5,209,821.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,045,701.77 : 16,571,160.77 = 3,472,667.52 : x
  2. Step 2: Convert to fraction form
    11,045,701.77/16,571,160.77 = 3,472,667.52/x
  3. Step 3: Cross multiply
    11,045,701.77x = 16,571,160.77 × 3,472,667.52
  4. Step 4: Simplify right side
    11,045,701.77x = 57,546,131,757,313.85
  5. Step 5: Solve for x
    x = 57,546,131,757,313.85/11,045,701.77
  6. Step 6: Final answer
    x = 5,209,821.25

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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.