Home / 2,838,558.83-3,916,687.23-1,614,792.87

Finding the Fourth Proportional to 2,838,558.83, 3,916,687.23 and 1,614,792.87

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Solution

The fourth proportional to 2,838,558.83, 3,916,687.23 and 1,614,792.87 is: 2,228,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,558.83 : 3,916,687.23 = 1,614,792.87 : x
  2. Step 2: Convert to fraction form
    2,838,558.83/3,916,687.23 = 1,614,792.87/x
  3. Step 3: Cross multiply
    2,838,558.83x = 3,916,687.23 × 1,614,792.87
  4. Step 4: Simplify right side
    2,838,558.83x = 6,324,638,613,024.05
  5. Step 5: Solve for x
    x = 6,324,638,613,024.05/2,838,558.83
  6. Step 6: Final answer
    x = 2,228,116.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.