Home / 1,785,273.88-2,677,933.14-523,127.32

Finding the Fourth Proportional to 1,785,273.88, 2,677,933.14 and 523,127.32

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Solution

The fourth proportional to 1,785,273.88, 2,677,933.14 and 523,127.32 is: 784,697.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,273.88 : 2,677,933.14 = 523,127.32 : x
  2. Step 2: Convert to fraction form
    1,785,273.88/2,677,933.14 = 523,127.32/x
  3. Step 3: Cross multiply
    1,785,273.88x = 2,677,933.14 × 523,127.32
  4. Step 4: Simplify right side
    1,785,273.88x = 1,400,899,986,667.38
  5. Step 5: Solve for x
    x = 1,400,899,986,667.38/1,785,273.88
  6. Step 6: Final answer
    x = 784,697.52

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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.