Home / 3,584,387.88-4,946,440.34-1,952,790.16

Finding the Fourth Proportional to 3,584,387.88, 4,946,440.34 and 1,952,790.16

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Solution

The fourth proportional to 3,584,387.88, 4,946,440.34 and 1,952,790.16 is: 2,694,842.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,387.88 : 4,946,440.34 = 1,952,790.16 : x
  2. Step 2: Convert to fraction form
    3,584,387.88/4,946,440.34 = 1,952,790.16/x
  3. Step 3: Cross multiply
    3,584,387.88x = 4,946,440.34 × 1,952,790.16
  4. Step 4: Simplify right side
    3,584,387.88x = 9,659,360,022,979.05
  5. Step 5: Solve for x
    x = 9,659,360,022,979.05/3,584,387.88
  6. Step 6: Final answer
    x = 2,694,842.28

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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.