Home / 2,374,735.41-3,277,126.44-1,287,033.39

Finding the Fourth Proportional to 2,374,735.41, 3,277,126.44 and 1,287,033.39

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Solution

The fourth proportional to 2,374,735.41, 3,277,126.44 and 1,287,033.39 is: 1,776,101.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,735.41 : 3,277,126.44 = 1,287,033.39 : x
  2. Step 2: Convert to fraction form
    2,374,735.41/3,277,126.44 = 1,287,033.39/x
  3. Step 3: Cross multiply
    2,374,735.41x = 3,277,126.44 × 1,287,033.39
  4. Step 4: Simplify right side
    2,374,735.41x = 4,217,771,151,531.83
  5. Step 5: Solve for x
    x = 4,217,771,151,531.83/2,374,735.41
  6. Step 6: Final answer
    x = 1,776,101.51

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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.