Home / 1,817,453.45-2,507,983.61-1,001,654.66

Finding the Fourth Proportional to 1,817,453.45, 2,507,983.61 and 1,001,654.66

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Solution

The fourth proportional to 1,817,453.45, 2,507,983.61 and 1,001,654.66 is: 1,382,227.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,453.45 : 2,507,983.61 = 1,001,654.66 : x
  2. Step 2: Convert to fraction form
    1,817,453.45/2,507,983.61 = 1,001,654.66/x
  3. Step 3: Cross multiply
    1,817,453.45x = 2,507,983.61 × 1,001,654.66
  4. Step 4: Simplify right side
    1,817,453.45x = 2,512,133,452,611.93
  5. Step 5: Solve for x
    x = 2,512,133,452,611.93/1,817,453.45
  6. Step 6: Final answer
    x = 1,382,227.13

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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.