Home / 3,231,453.60-4,845,696.48-1,100,670.72

Finding the Fourth Proportional to 3,231,453.60, 4,845,696.48 and 1,100,670.72

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Solution

The fourth proportional to 3,231,453.60, 4,845,696.48 and 1,100,670.72 is: 1,650,500.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,453.60 : 4,845,696.48 = 1,100,670.72 : x
  2. Step 2: Convert to fraction form
    3,231,453.60/4,845,696.48 = 1,100,670.72/x
  3. Step 3: Cross multiply
    3,231,453.60x = 4,845,696.48 × 1,100,670.72
  4. Step 4: Simplify right side
    3,231,453.60x = 5,333,516,233,543.07
  5. Step 5: Solve for x
    x = 5,333,516,233,543.07/3,231,453.60
  6. Step 6: Final answer
    x = 1,650,500.64

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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.