Home / 1,935,553.28-2,903,142.31-587,727.73

Finding the Fourth Proportional to 1,935,553.28, 2,903,142.31 and 587,727.73

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Solution

The fourth proportional to 1,935,553.28, 2,903,142.31 and 587,727.73 is: 881,534.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,553.28 : 2,903,142.31 = 587,727.73 : x
  2. Step 2: Convert to fraction form
    1,935,553.28/2,903,142.31 = 587,727.73/x
  3. Step 3: Cross multiply
    1,935,553.28x = 2,903,142.31 × 587,727.73
  4. Step 4: Simplify right side
    1,935,553.28x = 1,706,257,225,552.69
  5. Step 5: Solve for x
    x = 1,706,257,225,552.69/1,935,553.28
  6. Step 6: Final answer
    x = 881,534.62

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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.