Home / 1,100,061.44-1,650,093.60-301,350

Finding the Fourth Proportional to 1,100,061.44, 1,650,093.60 and 301,350

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Solution

The fourth proportional to 1,100,061.44, 1,650,093.60 and 301,350 is: 452,025.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,061.44 : 1,650,093.60 = 301,350 : x
  2. Step 2: Convert to fraction form
    1,100,061.44/1,650,093.60 = 301,350/x
  3. Step 3: Cross multiply
    1,100,061.44x = 1,650,093.60 × 301,350
  4. Step 4: Simplify right side
    1,100,061.44x = 497,255,706,360
  5. Step 5: Solve for x
    x = 497,255,706,360/1,100,061.44
  6. Step 6: Final answer
    x = 452,025.39

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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.