Home / 2,972,651.30-4,457,354.25-895,049.14

Finding the Fourth Proportional to 2,972,651.30, 4,457,354.25 and 895,049.14

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Solution

The fourth proportional to 2,972,651.30, 4,457,354.25 and 895,049.14 is: 1,342,085.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,972,651.30 : 4,457,354.25 = 895,049.14 : x
  2. Step 2: Convert to fraction form
    2,972,651.30/4,457,354.25 = 895,049.14/x
  3. Step 3: Cross multiply
    2,972,651.30x = 4,457,354.25 × 895,049.14
  4. Step 4: Simplify right side
    2,972,651.30x = 3,989,551,088,708.43
  5. Step 5: Solve for x
    x = 3,989,551,088,708.43/2,972,651.30
  6. Step 6: Final answer
    x = 1,342,085.12

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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.