Home / 1,335,201.17-2,002,202.71-795,712.01

Finding the Fourth Proportional to 1,335,201.17, 2,002,202.71 and 795,712.01

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Solution

The fourth proportional to 1,335,201.17, 2,002,202.71 and 795,712.01 is: 1,193,211.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,201.17 : 2,002,202.71 = 795,712.01 : x
  2. Step 2: Convert to fraction form
    1,335,201.17/2,002,202.71 = 795,712.01/x
  3. Step 3: Cross multiply
    1,335,201.17x = 2,002,202.71 × 795,712.01
  4. Step 4: Simplify right side
    1,335,201.17x = 1,593,176,730,801.25
  5. Step 5: Solve for x
    x = 1,593,176,730,801.25/1,335,201.17
  6. Step 6: Final answer
    x = 1,193,211.01

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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.