Home / 1,783,773.72-2,461,595.04-967,956.66

Finding the Fourth Proportional to 1,783,773.72, 2,461,595.04 and 967,956.66

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Solution

The fourth proportional to 1,783,773.72, 2,461,595.04 and 967,956.66 is: 1,335,773.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,773.72 : 2,461,595.04 = 967,956.66 : x
  2. Step 2: Convert to fraction form
    1,783,773.72/2,461,595.04 = 967,956.66/x
  3. Step 3: Cross multiply
    1,783,773.72x = 2,461,595.04 × 967,956.66
  4. Step 4: Simplify right side
    1,783,773.72x = 2,382,717,313,190.97
  5. Step 5: Solve for x
    x = 2,382,717,313,190.97/1,783,773.72
  6. Step 6: Final answer
    x = 1,335,773.30

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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.