Home / 1,693,569.25-2,536,755.24-1,146,793.96

Finding the Fourth Proportional to 1,693,569.25, 2,536,755.24 and 1,146,793.96

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Solution

The fourth proportional to 1,693,569.25, 2,536,755.24 and 1,146,793.96 is: 1,717,754.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,569.25 : 2,536,755.24 = 1,146,793.96 : x
  2. Step 2: Convert to fraction form
    1,693,569.25/2,536,755.24 = 1,146,793.96/x
  3. Step 3: Cross multiply
    1,693,569.25x = 2,536,755.24 × 1,146,793.96
  4. Step 4: Simplify right side
    1,693,569.25x = 2,909,135,574,546.58
  5. Step 5: Solve for x
    x = 2,909,135,574,546.58/1,693,569.25
  6. Step 6: Final answer
    x = 1,717,754.14

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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.