Home / 3,644,802.26-5,029,396.06-2,013,112.31

Finding the Fourth Proportional to 3,644,802.26, 5,029,396.06 and 2,013,112.31

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Solution

The fourth proportional to 3,644,802.26, 5,029,396.06 and 2,013,112.31 is: 2,777,856.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,802.26 : 5,029,396.06 = 2,013,112.31 : x
  2. Step 2: Convert to fraction form
    3,644,802.26/5,029,396.06 = 2,013,112.31/x
  3. Step 3: Cross multiply
    3,644,802.26x = 5,029,396.06 × 2,013,112.31
  4. Step 4: Simplify right side
    3,644,802.26x = 10,124,739,136,281.85
  5. Step 5: Solve for x
    x = 10,124,739,136,281.85/3,644,802.26
  6. Step 6: Final answer
    x = 2,777,856.91

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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.