Home / 4,569,817.76-6,855,181.76-1,691,954

Finding the Fourth Proportional to 4,569,817.76, 6,855,181.76 and 1,691,954

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Solution

The fourth proportional to 4,569,817.76, 6,855,181.76 and 1,691,954 is: 2,538,099.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569,817.76 : 6,855,181.76 = 1,691,954 : x
  2. Step 2: Convert to fraction form
    4,569,817.76/6,855,181.76 = 1,691,954/x
  3. Step 3: Cross multiply
    4,569,817.76x = 6,855,181.76 × 1,691,954
  4. Step 4: Simplify right side
    4,569,817.76x = 11,598,652,199,559.04
  5. Step 5: Solve for x
    x = 11,598,652,199,559.04/4,569,817.76
  6. Step 6: Final answer
    x = 2,538,099.51

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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.