Home / 1,824,996.11-2,737,464.05-545,606.58

Finding the Fourth Proportional to 1,824,996.11, 2,737,464.05 and 545,606.58

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Solution

The fourth proportional to 1,824,996.11, 2,737,464.05 and 545,606.58 is: 818,400.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,996.11 : 2,737,464.05 = 545,606.58 : x
  2. Step 2: Convert to fraction form
    1,824,996.11/2,737,464.05 = 545,606.58/x
  3. Step 3: Cross multiply
    1,824,996.11x = 2,737,464.05 × 545,606.58
  4. Step 4: Simplify right side
    1,824,996.11x = 1,493,578,399,557.47
  5. Step 5: Solve for x
    x = 1,493,578,399,557.47/1,824,996.11
  6. Step 6: Final answer
    x = 818,400.87

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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.