Home / 3,252,963.19-4,489,187.63-1,802,522.92

Finding the Fourth Proportional to 3,252,963.19, 4,489,187.63 and 1,802,522.92

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Solution

The fourth proportional to 3,252,963.19, 4,489,187.63 and 1,802,522.92 is: 2,487,536.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,963.19 : 4,489,187.63 = 1,802,522.92 : x
  2. Step 2: Convert to fraction form
    3,252,963.19/4,489,187.63 = 1,802,522.92/x
  3. Step 3: Cross multiply
    3,252,963.19x = 4,489,187.63 × 1,802,522.92
  4. Step 4: Simplify right side
    3,252,963.19x = 8,091,863,595,255.48
  5. Step 5: Solve for x
    x = 8,091,863,595,255.48/3,252,963.19
  6. Step 6: Final answer
    x = 2,487,536.17

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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.