Home / 2,453,455.48-3,676,737.48-2,091,755.76

Finding the Fourth Proportional to 2,453,455.48, 3,676,737.48 and 2,091,755.76

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Solution

The fourth proportional to 2,453,455.48, 3,676,737.48 and 2,091,755.76 is: 3,134,695.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,455.48 : 3,676,737.48 = 2,091,755.76 : x
  2. Step 2: Convert to fraction form
    2,453,455.48/3,676,737.48 = 2,091,755.76/x
  3. Step 3: Cross multiply
    2,453,455.48x = 3,676,737.48 × 2,091,755.76
  4. Step 4: Simplify right side
    2,453,455.48x = 7,690,836,801,797.89
  5. Step 5: Solve for x
    x = 7,690,836,801,797.89/2,453,455.48
  6. Step 6: Final answer
    x = 3,134,695.89

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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.