Home / 3,262,094.16-4,893,819.48-987,745.92

Finding the Fourth Proportional to 3,262,094.16, 4,893,819.48 and 987,745.92

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Solution

The fourth proportional to 3,262,094.16, 4,893,819.48 and 987,745.92 is: 1,481,824.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,094.16 : 4,893,819.48 = 987,745.92 : x
  2. Step 2: Convert to fraction form
    3,262,094.16/4,893,819.48 = 987,745.92/x
  3. Step 3: Cross multiply
    3,262,094.16x = 4,893,819.48 × 987,745.92
  4. Step 4: Simplify right side
    3,262,094.16x = 4,833,850,224,586.52
  5. Step 5: Solve for x
    x = 4,833,850,224,586.52/3,262,094.16
  6. Step 6: Final answer
    x = 1,481,824.25

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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.