Home / 5,446,764-8,169,410.52-2,251,446.84

Finding the Fourth Proportional to 5,446,764, 8,169,410.52 and 2,251,446.84

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Solution

The fourth proportional to 5,446,764, 8,169,410.52 and 2,251,446.84 is: 3,376,866.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,764 : 8,169,410.52 = 2,251,446.84 : x
  2. Step 2: Convert to fraction form
    5,446,764/8,169,410.52 = 2,251,446.84/x
  3. Step 3: Cross multiply
    5,446,764x = 8,169,410.52 × 2,251,446.84
  4. Step 4: Simplify right side
    5,446,764x = 18,392,993,499,916.75
  5. Step 5: Solve for x
    x = 18,392,993,499,916.75/5,446,764
  6. Step 6: Final answer
    x = 3,376,866.25

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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.