Home / 3,669,835.30-5,493,866.55-2,727,384.10

Finding the Fourth Proportional to 3,669,835.30, 5,493,866.55 and 2,727,384.10

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Solution

The fourth proportional to 3,669,835.30, 5,493,866.55 and 2,727,384.10 is: 4,082,985.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,835.30 : 5,493,866.55 = 2,727,384.10 : x
  2. Step 2: Convert to fraction form
    3,669,835.30/5,493,866.55 = 2,727,384.10/x
  3. Step 3: Cross multiply
    3,669,835.30x = 5,493,866.55 × 2,727,384.10
  4. Step 4: Simplify right side
    3,669,835.30x = 14,983,884,275,991.86
  5. Step 5: Solve for x
    x = 14,983,884,275,991.86/3,669,835.30
  6. Step 6: Final answer
    x = 4,082,985.49

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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.