Home / 6,063,979.70-9,095,969.55-3,672,495.20

Finding the Fourth Proportional to 6,063,979.70, 9,095,969.55 and 3,672,495.20

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Solution

The fourth proportional to 6,063,979.70, 9,095,969.55 and 3,672,495.20 is: 5,508,742.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063,979.70 : 9,095,969.55 = 3,672,495.20 : x
  2. Step 2: Convert to fraction form
    6,063,979.70/9,095,969.55 = 3,672,495.20/x
  3. Step 3: Cross multiply
    6,063,979.70x = 9,095,969.55 × 3,672,495.20
  4. Step 4: Simplify right side
    6,063,979.70x = 33,404,904,511,721.16
  5. Step 5: Solve for x
    x = 33,404,904,511,721.16/6,063,979.70
  6. Step 6: Final answer
    x = 5,508,742.80

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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.