Home / 3,596,757.26-4,963,466.30-1,965,129.51

Finding the Fourth Proportional to 3,596,757.26, 4,963,466.30 and 1,965,129.51

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Solution

The fourth proportional to 3,596,757.26, 4,963,466.30 and 1,965,129.51 is: 2,711,846.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,757.26 : 4,963,466.30 = 1,965,129.51 : x
  2. Step 2: Convert to fraction form
    3,596,757.26/4,963,466.30 = 1,965,129.51/x
  3. Step 3: Cross multiply
    3,596,757.26x = 4,963,466.30 × 1,965,129.51
  4. Step 4: Simplify right side
    3,596,757.26x = 9,753,854,098,020.51
  5. Step 5: Solve for x
    x = 9,753,854,098,020.51/3,596,757.26
  6. Step 6: Final answer
    x = 2,711,846.64

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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.