Home / 4,169,192.44-6,253,722.96-1,329,285.46

Finding the Fourth Proportional to 4,169,192.44, 6,253,722.96 and 1,329,285.46

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Solution

The fourth proportional to 4,169,192.44, 6,253,722.96 and 1,329,285.46 is: 1,993,907.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,192.44 : 6,253,722.96 = 1,329,285.46 : x
  2. Step 2: Convert to fraction form
    4,169,192.44/6,253,722.96 = 1,329,285.46/x
  3. Step 3: Cross multiply
    4,169,192.44x = 6,253,722.96 × 1,329,285.46
  4. Step 4: Simplify right side
    4,169,192.44x = 8,312,983,001,596.16
  5. Step 5: Solve for x
    x = 8,312,983,001,596.16/4,169,192.44
  6. Step 6: Final answer
    x = 1,993,907.24

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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.