Home / 1,849,286.17-2,774,204.96-569,786.60

Finding the Fourth Proportional to 1,849,286.17, 2,774,204.96 and 569,786.60

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Solution

The fourth proportional to 1,849,286.17, 2,774,204.96 and 569,786.60 is: 854,764.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,286.17 : 2,774,204.96 = 569,786.60 : x
  2. Step 2: Convert to fraction form
    1,849,286.17/2,774,204.96 = 569,786.60/x
  3. Step 3: Cross multiply
    1,849,286.17x = 2,774,204.96 × 569,786.60
  4. Step 4: Simplify right side
    1,849,286.17x = 1,580,704,811,861.54
  5. Step 5: Solve for x
    x = 1,580,704,811,861.54/1,849,286.17
  6. Step 6: Final answer
    x = 854,764.85

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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.