Home / 4,542,372.79-6,268,253.16-2,706,790.21

Finding the Fourth Proportional to 4,542,372.79, 6,268,253.16 and 2,706,790.21

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Solution

The fourth proportional to 4,542,372.79, 6,268,253.16 and 2,706,790.21 is: 3,735,238.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,372.79 : 6,268,253.16 = 2,706,790.21 : x
  2. Step 2: Convert to fraction form
    4,542,372.79/6,268,253.16 = 2,706,790.21/x
  3. Step 3: Cross multiply
    4,542,372.79x = 6,268,253.16 × 2,706,790.21
  4. Step 4: Simplify right side
    4,542,372.79x = 16,966,846,301,802.62
  5. Step 5: Solve for x
    x = 16,966,846,301,802.62/4,542,372.79
  6. Step 6: Final answer
    x = 3,735,238.62

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Double scale
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Why These Related Problems?

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