Home / 2,507,755.46-3,461,761.84-1,693,062.58

Finding the Fourth Proportional to 2,507,755.46, 3,461,761.84 and 1,693,062.58

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Solution

The fourth proportional to 2,507,755.46, 3,461,761.84 and 1,693,062.58 is: 2,337,141.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,755.46 : 3,461,761.84 = 1,693,062.58 : x
  2. Step 2: Convert to fraction form
    2,507,755.46/3,461,761.84 = 1,693,062.58/x
  3. Step 3: Cross multiply
    2,507,755.46x = 3,461,761.84 × 1,693,062.58
  4. Step 4: Simplify right side
    2,507,755.46x = 5,860,979,432,175.95
  5. Step 5: Solve for x
    x = 5,860,979,432,175.95/2,507,755.46
  6. Step 6: Final answer
    x = 2,337,141.53

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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.