Home / 2,965,641.03-4,446,861.27-1,345,525.61

Finding the Fourth Proportional to 2,965,641.03, 4,446,861.27 and 1,345,525.61

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Solution

The fourth proportional to 2,965,641.03, 4,446,861.27 and 1,345,525.61 is: 2,017,562.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,641.03 : 4,446,861.27 = 1,345,525.61 : x
  2. Step 2: Convert to fraction form
    2,965,641.03/4,446,861.27 = 1,345,525.61/x
  3. Step 3: Cross multiply
    2,965,641.03x = 4,446,861.27 × 1,345,525.61
  4. Step 4: Simplify right side
    2,965,641.03x = 5,983,365,718,824.06
  5. Step 5: Solve for x
    x = 5,983,365,718,824.06/2,965,641.03
  6. Step 6: Final answer
    x = 2,017,562.36

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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.