Home / 9,331,640.60-13,995,360.30-3,348,008.60

Finding the Fourth Proportional to 9,331,640.60, 13,995,360.30 and 3,348,008.60

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Solution

The fourth proportional to 9,331,640.60, 13,995,360.30 and 3,348,008.60 is: 5,021,259.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,640.60 : 13,995,360.30 = 3,348,008.60 : x
  2. Step 2: Convert to fraction form
    9,331,640.60/13,995,360.30 = 3,348,008.60/x
  3. Step 3: Cross multiply
    9,331,640.60x = 13,995,360.30 × 3,348,008.60
  4. Step 4: Simplify right side
    9,331,640.60x = 46,856,586,644,498.59
  5. Step 5: Solve for x
    x = 46,856,586,644,498.59/9,331,640.60
  6. Step 6: Final answer
    x = 5,021,259.25

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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.