Home / 3,584,129.19-4,946,107.31-1,952,548.44

Finding the Fourth Proportional to 3,584,129.19, 4,946,107.31 and 1,952,548.44

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Solution

The fourth proportional to 3,584,129.19, 4,946,107.31 and 1,952,548.44 is: 2,694,521.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,129.19 : 4,946,107.31 = 1,952,548.44 : x
  2. Step 2: Convert to fraction form
    3,584,129.19/4,946,107.31 = 1,952,548.44/x
  3. Step 3: Cross multiply
    3,584,129.19x = 4,946,107.31 × 1,952,548.44
  4. Step 4: Simplify right side
    3,584,129.19x = 9,657,514,091,224.51
  5. Step 5: Solve for x
    x = 9,657,514,091,224.51/3,584,129.19
  6. Step 6: Final answer
    x = 2,694,521.76

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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.