Home / 1,609,935.66-2,413,402.65-544,232.43

Finding the Fourth Proportional to 1,609,935.66, 2,413,402.65 and 544,232.43

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Solution

The fourth proportional to 1,609,935.66, 2,413,402.65 and 544,232.43 is: 815,841.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,935.66 : 2,413,402.65 = 544,232.43 : x
  2. Step 2: Convert to fraction form
    1,609,935.66/2,413,402.65 = 544,232.43/x
  3. Step 3: Cross multiply
    1,609,935.66x = 2,413,402.65 × 544,232.43
  4. Step 4: Simplify right side
    1,609,935.66x = 1,313,451,988,777.94
  5. Step 5: Solve for x
    x = 1,313,451,988,777.94/1,609,935.66
  6. Step 6: Final answer
    x = 815,841.29

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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.