Home / 1,034,903.58-1,428,164.76-582,194.58

Finding the Fourth Proportional to 1,034,903.58, 1,428,164.76 and 582,194.58

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Solution

The fourth proportional to 1,034,903.58, 1,428,164.76 and 582,194.58 is: 803,427.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,903.58 : 1,428,164.76 = 582,194.58 : x
  2. Step 2: Convert to fraction form
    1,034,903.58/1,428,164.76 = 582,194.58/x
  3. Step 3: Cross multiply
    1,034,903.58x = 1,428,164.76 × 582,194.58
  4. Step 4: Simplify right side
    1,034,903.58x = 831,469,782,619.00
  5. Step 5: Solve for x
    x = 831,469,782,619.00/1,034,903.58
  6. Step 6: Final answer
    x = 803,427.29

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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.