Home / 2,624,460.75-3,936,691.13-629,916.75

Finding the Fourth Proportional to 2,624,460.75, 3,936,691.13 and 629,916.75

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Solution

The fourth proportional to 2,624,460.75, 3,936,691.13 and 629,916.75 is: 944,875.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,460.75 : 3,936,691.13 = 629,916.75 : x
  2. Step 2: Convert to fraction form
    2,624,460.75/3,936,691.13 = 629,916.75/x
  3. Step 3: Cross multiply
    2,624,460.75x = 3,936,691.13 × 629,916.75
  4. Step 4: Simplify right side
    2,624,460.75x = 2,479,787,679,213.84
  5. Step 5: Solve for x
    x = 2,479,787,679,213.84/2,624,460.75
  6. Step 6: Final answer
    x = 944,875.13

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Similar ratio
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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.