Home / 1,034,904.82-1,428,166.48-582,195.82

Finding the Fourth Proportional to 1,034,904.82, 1,428,166.48 and 582,195.82

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Solution

The fourth proportional to 1,034,904.82, 1,428,166.48 and 582,195.82 is: 803,429.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,904.82 : 1,428,166.48 = 582,195.82 : x
  2. Step 2: Convert to fraction form
    1,034,904.82/1,428,166.48 = 582,195.82/x
  3. Step 3: Cross multiply
    1,034,904.82x = 1,428,166.48 × 582,195.82
  4. Step 4: Simplify right side
    1,034,904.82x = 831,472,554,920.11
  5. Step 5: Solve for x
    x = 831,472,554,920.11/1,034,904.82
  6. Step 6: Final answer
    x = 803,429.01

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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.