Home / 3,229,090.71-4,841,954.46-1,205,670.66

Finding the Fourth Proportional to 3,229,090.71, 4,841,954.46 and 1,205,670.66

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Solution

The fourth proportional to 3,229,090.71, 4,841,954.46 and 1,205,670.66 is: 1,807,878.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,090.71 : 4,841,954.46 = 1,205,670.66 : x
  2. Step 2: Convert to fraction form
    3,229,090.71/4,841,954.46 = 1,205,670.66/x
  3. Step 3: Cross multiply
    3,229,090.71x = 4,841,954.46 × 1,205,670.66
  4. Step 4: Simplify right side
    3,229,090.71x = 5,837,802,429,478.14
  5. Step 5: Solve for x
    x = 5,837,802,429,478.14/3,229,090.71
  6. Step 6: Final answer
    x = 1,807,878.12

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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.