Home / 9,669,934.68-14,499,910.51-2,845,621.77

Finding the Fourth Proportional to 9,669,934.68, 14,499,910.51 and 2,845,621.77

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Solution

The fourth proportional to 9,669,934.68, 14,499,910.51 and 2,845,621.77 is: 4,266,963.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669,934.68 : 14,499,910.51 = 2,845,621.77 : x
  2. Step 2: Convert to fraction form
    9,669,934.68/14,499,910.51 = 2,845,621.77/x
  3. Step 3: Cross multiply
    9,669,934.68x = 14,499,910.51 × 2,845,621.77
  4. Step 4: Simplify right side
    9,669,934.68x = 41,261,260,948,819.09
  5. Step 5: Solve for x
    x = 41,261,260,948,819.09/9,669,934.68
  6. Step 6: Final answer
    x = 4,266,963.77

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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.