Home / 3,450,026.72-4,761,244.92-1,901,284.29

Finding the Fourth Proportional to 3,450,026.72, 4,761,244.92 and 1,901,284.29

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Solution

The fourth proportional to 3,450,026.72, 4,761,244.92 and 1,901,284.29 is: 2,623,886.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,026.72 : 4,761,244.92 = 1,901,284.29 : x
  2. Step 2: Convert to fraction form
    3,450,026.72/4,761,244.92 = 1,901,284.29/x
  3. Step 3: Cross multiply
    3,450,026.72x = 4,761,244.92 × 1,901,284.29
  4. Step 4: Simplify right side
    3,450,026.72x = 9,052,480,167,238.31
  5. Step 5: Solve for x
    x = 9,052,480,167,238.31/3,450,026.72
  6. Step 6: Final answer
    x = 2,623,886.98

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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.