Home / 3,025,058.58-4,538,293.74-1,003,154.58

Finding the Fourth Proportional to 3,025,058.58, 4,538,293.74 and 1,003,154.58

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Solution

The fourth proportional to 3,025,058.58, 4,538,293.74 and 1,003,154.58 is: 1,504,965.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,058.58 : 4,538,293.74 = 1,003,154.58 : x
  2. Step 2: Convert to fraction form
    3,025,058.58/4,538,293.74 = 1,003,154.58/x
  3. Step 3: Cross multiply
    3,025,058.58x = 4,538,293.74 × 1,003,154.58
  4. Step 4: Simplify right side
    3,025,058.58x = 4,552,610,150,666.33
  5. Step 5: Solve for x
    x = 4,552,610,150,666.33/3,025,058.58
  6. Step 6: Final answer
    x = 1,504,965.95

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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.