Home / 6,577,053.56-9,076,173.82-3,676,785.38

Finding the Fourth Proportional to 6,577,053.56, 9,076,173.82 and 3,676,785.38

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Solution

The fourth proportional to 6,577,053.56, 9,076,173.82 and 3,676,785.38 is: 5,073,874.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577,053.56 : 9,076,173.82 = 3,676,785.38 : x
  2. Step 2: Convert to fraction form
    6,577,053.56/9,076,173.82 = 3,676,785.38/x
  3. Step 3: Cross multiply
    6,577,053.56x = 9,076,173.82 × 3,676,785.38
  4. Step 4: Simplify right side
    6,577,053.56x = 33,371,143,207,714.75
  5. Step 5: Solve for x
    x = 33,371,143,207,714.75/6,577,053.56
  6. Step 6: Final answer
    x = 5,073,874.33

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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.