Home / 8,794,246.30-13,190,932.05-4,534,845.10

Finding the Fourth Proportional to 8,794,246.30, 13,190,932.05 and 4,534,845.10

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Solution

The fourth proportional to 8,794,246.30, 13,190,932.05 and 4,534,845.10 is: 6,802,042.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,794,246.30 : 13,190,932.05 = 4,534,845.10 : x
  2. Step 2: Convert to fraction form
    8,794,246.30/13,190,932.05 = 4,534,845.10/x
  3. Step 3: Cross multiply
    8,794,246.30x = 13,190,932.05 × 4,534,845.10
  4. Step 4: Simplify right side
    8,794,246.30x = 59,818,833,571,375.45
  5. Step 5: Solve for x
    x = 59,818,833,571,375.45/8,794,246.30
  6. Step 6: Final answer
    x = 6,802,042.10

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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.