Home / 3,296,240.52-4,945,781.40-1,779,622.24

Finding the Fourth Proportional to 3,296,240.52, 4,945,781.40 and 1,779,622.24

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Solution

The fourth proportional to 3,296,240.52, 4,945,781.40 and 1,779,622.24 is: 2,670,200.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,240.52 : 4,945,781.40 = 1,779,622.24 : x
  2. Step 2: Convert to fraction form
    3,296,240.52/4,945,781.40 = 1,779,622.24/x
  3. Step 3: Cross multiply
    3,296,240.52x = 4,945,781.40 × 1,779,622.24
  4. Step 4: Simplify right side
    3,296,240.52x = 8,801,622,573,618.34
  5. Step 5: Solve for x
    x = 8,801,622,573,618.34/3,296,240.52
  6. Step 6: Final answer
    x = 2,670,200.34

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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.