Home / 11,293,865.64-16,943,960.70-4,567,003.56

Finding the Fourth Proportional to 11,293,865.64, 16,943,960.70 and 4,567,003.56

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Solution

The fourth proportional to 11,293,865.64, 16,943,960.70 and 4,567,003.56 is: 6,851,784.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,293,865.64 : 16,943,960.70 = 4,567,003.56 : x
  2. Step 2: Convert to fraction form
    11,293,865.64/16,943,960.70 = 4,567,003.56/x
  3. Step 3: Cross multiply
    11,293,865.64x = 16,943,960.70 × 4,567,003.56
  4. Step 4: Simplify right side
    11,293,865.64x = 77,383,128,837,400.08
  5. Step 5: Solve for x
    x = 77,383,128,837,400.08/11,293,865.64
  6. Step 6: Final answer
    x = 6,851,784.08

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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.