Home / 2,426,058.39-3,347,951.16-1,338,397.68

Finding the Fourth Proportional to 2,426,058.39, 3,347,951.16 and 1,338,397.68

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Solution

The fourth proportional to 2,426,058.39, 3,347,951.16 and 1,338,397.68 is: 1,846,983.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,058.39 : 3,347,951.16 = 1,338,397.68 : x
  2. Step 2: Convert to fraction form
    2,426,058.39/3,347,951.16 = 1,338,397.68/x
  3. Step 3: Cross multiply
    2,426,058.39x = 3,347,951.16 × 1,338,397.68
  4. Step 4: Simplify right side
    2,426,058.39x = 4,480,890,065,297.31
  5. Step 5: Solve for x
    x = 4,480,890,065,297.31/2,426,058.39
  6. Step 6: Final answer
    x = 1,846,983.60

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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.