Home / 4,542,373.79-6,268,254.54-2,706,791.21

Finding the Fourth Proportional to 4,542,373.79, 6,268,254.54 and 2,706,791.21

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Solution

The fourth proportional to 4,542,373.79, 6,268,254.54 and 2,706,791.21 is: 3,735,240.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,373.79 : 6,268,254.54 = 2,706,791.21 : x
  2. Step 2: Convert to fraction form
    4,542,373.79/6,268,254.54 = 2,706,791.21/x
  3. Step 3: Cross multiply
    4,542,373.79x = 6,268,254.54 × 2,706,791.21
  4. Step 4: Simplify right side
    4,542,373.79x = 16,966,856,290,914.59
  5. Step 5: Solve for x
    x = 16,966,856,290,914.59/4,542,373.79
  6. Step 6: Final answer
    x = 3,735,240.00

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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.