Home / 3,269,360.96-4,897,665.12-1,845,108.80

Finding the Fourth Proportional to 3,269,360.96, 4,897,665.12 and 1,845,108.80

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Solution

The fourth proportional to 3,269,360.96, 4,897,665.12 and 1,845,108.80 is: 2,764,064.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,360.96 : 4,897,665.12 = 1,845,108.80 : x
  2. Step 2: Convert to fraction form
    3,269,360.96/4,897,665.12 = 1,845,108.80/x
  3. Step 3: Cross multiply
    3,269,360.96x = 4,897,665.12 × 1,845,108.80
  4. Step 4: Simplify right side
    3,269,360.96x = 9,036,725,012,365.06
  5. Step 5: Solve for x
    x = 9,036,725,012,365.06/3,269,360.96
  6. Step 6: Final answer
    x = 2,764,064.64

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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.