Home / 7,267,755.80-10,897,697.10-3,003,105.80

Finding the Fourth Proportional to 7,267,755.80, 10,897,697.10 and 3,003,105.80

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Solution

The fourth proportional to 7,267,755.80, 10,897,697.10 and 3,003,105.80 is: 4,503,032.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,755.80 : 10,897,697.10 = 3,003,105.80 : x
  2. Step 2: Convert to fraction form
    7,267,755.80/10,897,697.10 = 3,003,105.80/x
  3. Step 3: Cross multiply
    7,267,755.80x = 10,897,697.10 × 3,003,105.80
  4. Step 4: Simplify right side
    7,267,755.80x = 32,726,937,367,653.18
  5. Step 5: Solve for x
    x = 32,726,937,367,653.18/7,267,755.80
  6. Step 6: Final answer
    x = 4,503,032.06

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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.