Home / 1,846,964.30-2,770,446.45-1,805,492.30

Finding the Fourth Proportional to 1,846,964.30, 2,770,446.45 and 1,805,492.30

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Solution

The fourth proportional to 1,846,964.30, 2,770,446.45 and 1,805,492.30 is: 2,708,238.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,964.30 : 2,770,446.45 = 1,805,492.30 : x
  2. Step 2: Convert to fraction form
    1,846,964.30/2,770,446.45 = 1,805,492.30/x
  3. Step 3: Cross multiply
    1,846,964.30x = 2,770,446.45 × 1,805,492.30
  4. Step 4: Simplify right side
    1,846,964.30x = 5,002,019,733,037.34
  5. Step 5: Solve for x
    x = 5,002,019,733,037.34/1,846,964.30
  6. Step 6: Final answer
    x = 2,708,238.45

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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.