Home / 8,225,841.19-11,352,003.22-4,554,757.66

Finding the Fourth Proportional to 8,225,841.19, 11,352,003.22 and 4,554,757.66

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Solution

The fourth proportional to 8,225,841.19, 11,352,003.22 and 4,554,757.66 is: 6,285,755.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,841.19 : 11,352,003.22 = 4,554,757.66 : x
  2. Step 2: Convert to fraction form
    8,225,841.19/11,352,003.22 = 4,554,757.66/x
  3. Step 3: Cross multiply
    8,225,841.19x = 11,352,003.22 × 4,554,757.66
  4. Step 4: Simplify right side
    8,225,841.19x = 51,705,623,622,639.67
  5. Step 5: Solve for x
    x = 51,705,623,622,639.67/8,225,841.19
  6. Step 6: Final answer
    x = 6,285,755.15

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1.5x scale

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.