Home / 1,364,589.10-2,045,223.24-965,344.96

Finding the Fourth Proportional to 1,364,589.10, 2,045,223.24 and 965,344.96

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Solution

The fourth proportional to 1,364,589.10, 2,045,223.24 and 965,344.96 is: 1,446,842.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,589.10 : 2,045,223.24 = 965,344.96 : x
  2. Step 2: Convert to fraction form
    1,364,589.10/2,045,223.24 = 965,344.96/x
  3. Step 3: Cross multiply
    1,364,589.10x = 2,045,223.24 × 965,344.96
  4. Step 4: Simplify right side
    1,364,589.10x = 1,974,345,946,808.87
  5. Step 5: Solve for x
    x = 1,974,345,946,808.87/1,364,589.10
  6. Step 6: Final answer
    x = 1,446,842.82

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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.