Home / 3,524,071.66-4,862,828.87-1,954,164.02

Finding the Fourth Proportional to 3,524,071.66, 4,862,828.87 and 1,954,164.02

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Solution

The fourth proportional to 3,524,071.66, 4,862,828.87 and 1,954,164.02 is: 2,696,530.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,071.66 : 4,862,828.87 = 1,954,164.02 : x
  2. Step 2: Convert to fraction form
    3,524,071.66/4,862,828.87 = 1,954,164.02/x
  3. Step 3: Cross multiply
    3,524,071.66x = 4,862,828.87 × 1,954,164.02
  4. Step 4: Simplify right side
    3,524,071.66x = 9,502,765,213,171.26
  5. Step 5: Solve for x
    x = 9,502,765,213,171.26/3,524,071.66
  6. Step 6: Final answer
    x = 2,696,530.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.