Home / 2,074,367.75-2,862,627.50-1,120,511.75

Finding the Fourth Proportional to 2,074,367.75, 2,862,627.50 and 1,120,511.75

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Solution

The fourth proportional to 2,074,367.75, 2,862,627.50 and 1,120,511.75 is: 1,546,306.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,367.75 : 2,862,627.50 = 1,120,511.75 : x
  2. Step 2: Convert to fraction form
    2,074,367.75/2,862,627.50 = 1,120,511.75/x
  3. Step 3: Cross multiply
    2,074,367.75x = 2,862,627.50 × 1,120,511.75
  4. Step 4: Simplify right side
    2,074,367.75x = 3,207,607,749,623.13
  5. Step 5: Solve for x
    x = 3,207,607,749,623.13/2,074,367.75
  6. Step 6: Final answer
    x = 1,546,306.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.