Home / 3,102,450.30-4,653,675.45-2,094,680.70

Finding the Fourth Proportional to 3,102,450.30, 4,653,675.45 and 2,094,680.70

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Solution

The fourth proportional to 3,102,450.30, 4,653,675.45 and 2,094,680.70 is: 3,142,021.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,450.30 : 4,653,675.45 = 2,094,680.70 : x
  2. Step 2: Convert to fraction form
    3,102,450.30/4,653,675.45 = 2,094,680.70/x
  3. Step 3: Cross multiply
    3,102,450.30x = 4,653,675.45 × 2,094,680.70
  4. Step 4: Simplify right side
    3,102,450.30x = 9,747,964,149,178.82
  5. Step 5: Solve for x
    x = 9,747,964,149,178.82/3,102,450.30
  6. Step 6: Final answer
    x = 3,142,021.05

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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.