Home / 4,606,236.54-6,909,105.53-1,411,371.97

Finding the Fourth Proportional to 4,606,236.54, 6,909,105.53 and 1,411,371.97

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Solution

The fourth proportional to 4,606,236.54, 6,909,105.53 and 1,411,371.97 is: 2,116,981.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,236.54 : 6,909,105.53 = 1,411,371.97 : x
  2. Step 2: Convert to fraction form
    4,606,236.54/6,909,105.53 = 1,411,371.97/x
  3. Step 3: Cross multiply
    4,606,236.54x = 6,909,105.53 × 1,411,371.97
  4. Step 4: Simplify right side
    4,606,236.54x = 9,751,317,869,069.66
  5. Step 5: Solve for x
    x = 9,751,317,869,069.66/4,606,236.54
  6. Step 6: Final answer
    x = 2,116,981.57

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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.