Home / 3,398,266.38-5,097,393.44-1,003,792.58

Finding the Fourth Proportional to 3,398,266.38, 5,097,393.44 and 1,003,792.58

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Solution

The fourth proportional to 3,398,266.38, 5,097,393.44 and 1,003,792.58 is: 1,505,687.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,266.38 : 5,097,393.44 = 1,003,792.58 : x
  2. Step 2: Convert to fraction form
    3,398,266.38/5,097,393.44 = 1,003,792.58/x
  3. Step 3: Cross multiply
    3,398,266.38x = 5,097,393.44 × 1,003,792.58
  4. Step 4: Simplify right side
    3,398,266.38x = 5,116,725,712,412.68
  5. Step 5: Solve for x
    x = 5,116,725,712,412.68/3,398,266.38
  6. Step 6: Final answer
    x = 1,505,687.06

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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.