Home / 1,879,627.88-2,593,269.06-1,063,750.52

Finding the Fourth Proportional to 1,879,627.88, 2,593,269.06 and 1,063,750.52

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Solution

The fourth proportional to 1,879,627.88, 2,593,269.06 and 1,063,750.52 is: 1,467,626.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,879,627.88 : 2,593,269.06 = 1,063,750.52 : x
  2. Step 2: Convert to fraction form
    1,879,627.88/2,593,269.06 = 1,063,750.52/x
  3. Step 3: Cross multiply
    1,879,627.88x = 2,593,269.06 × 1,063,750.52
  4. Step 4: Simplify right side
    1,879,627.88x = 2,758,591,311,074.91
  5. Step 5: Solve for x
    x = 2,758,591,311,074.91/1,879,627.88
  6. Step 6: Final answer
    x = 1,467,626.30

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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.