Home / 2,459,640.74-3,684,294.32-1,560,619.71

Finding the Fourth Proportional to 2,459,640.74, 3,684,294.32 and 1,560,619.71

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Solution

The fourth proportional to 2,459,640.74, 3,684,294.32 and 1,560,619.71 is: 2,337,651.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,640.74 : 3,684,294.32 = 1,560,619.71 : x
  2. Step 2: Convert to fraction form
    2,459,640.74/3,684,294.32 = 1,560,619.71/x
  3. Step 3: Cross multiply
    2,459,640.74x = 3,684,294.32 × 1,560,619.71
  4. Step 4: Simplify right side
    2,459,640.74x = 5,749,782,325,429.95
  5. Step 5: Solve for x
    x = 5,749,782,325,429.95/2,459,640.74
  6. Step 6: Final answer
    x = 2,337,651.29

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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.