Home / 3,070,691.58-4,599,868.80-1,529,042.49

Finding the Fourth Proportional to 3,070,691.58, 4,599,868.80 and 1,529,042.49

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Solution

The fourth proportional to 3,070,691.58, 4,599,868.80 and 1,529,042.49 is: 2,290,492.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,691.58 : 4,599,868.80 = 1,529,042.49 : x
  2. Step 2: Convert to fraction form
    3,070,691.58/4,599,868.80 = 1,529,042.49/x
  3. Step 3: Cross multiply
    3,070,691.58x = 4,599,868.80 × 1,529,042.49
  4. Step 4: Simplify right side
    3,070,691.58x = 7,033,394,843,625.31
  5. Step 5: Solve for x
    x = 7,033,394,843,625.31/3,070,691.58
  6. Step 6: Final answer
    x = 2,290,492.11

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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.