Home / 1,895,825.52-2,843,737.74-759,099.60

Finding the Fourth Proportional to 1,895,825.52, 2,843,737.74 and 759,099.60

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Solution

The fourth proportional to 1,895,825.52, 2,843,737.74 and 759,099.60 is: 1,138,649.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,825.52 : 2,843,737.74 = 759,099.60 : x
  2. Step 2: Convert to fraction form
    1,895,825.52/2,843,737.74 = 759,099.60/x
  3. Step 3: Cross multiply
    1,895,825.52x = 2,843,737.74 × 759,099.60
  4. Step 4: Simplify right side
    1,895,825.52x = 2,158,680,180,938.90
  5. Step 5: Solve for x
    x = 2,158,680,180,938.90/1,895,825.52
  6. Step 6: Final answer
    x = 1,138,649.18

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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.