Home / 2,262,802.50-3,396,434.46-1,662,077.34

Finding the Fourth Proportional to 2,262,802.50, 3,396,434.46 and 1,662,077.34

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Solution

The fourth proportional to 2,262,802.50, 3,396,434.46 and 1,662,077.34 is: 2,494,754.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,802.50 : 3,396,434.46 = 1,662,077.34 : x
  2. Step 2: Convert to fraction form
    2,262,802.50/3,396,434.46 = 1,662,077.34/x
  3. Step 3: Cross multiply
    2,262,802.50x = 3,396,434.46 × 1,662,077.34
  4. Step 4: Simplify right side
    2,262,802.50x = 5,645,136,752,761.14
  5. Step 5: Solve for x
    x = 5,645,136,752,761.14/2,262,802.50
  6. Step 6: Final answer
    x = 2,494,754.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.