Home / 3,183,948.99-4,766,954.90-2,861,098.58

Finding the Fourth Proportional to 3,183,948.99, 4,766,954.90 and 2,861,098.58

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Solution

The fourth proportional to 3,183,948.99, 4,766,954.90 and 2,861,098.58 is: 4,283,588.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,948.99 : 4,766,954.90 = 2,861,098.58 : x
  2. Step 2: Convert to fraction form
    3,183,948.99/4,766,954.90 = 2,861,098.58/x
  3. Step 3: Cross multiply
    3,183,948.99x = 4,766,954.90 × 2,861,098.58
  4. Step 4: Simplify right side
    3,183,948.99x = 13,638,727,895,314.04
  5. Step 5: Solve for x
    x = 13,638,727,895,314.04/3,183,948.99
  6. Step 6: Final answer
    x = 4,283,588.69

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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.