Home / 802,071.92-1,203,296.51-233,465.29

Finding the Fourth Proportional to 802,071.92, 1,203,296.51 and 233,465.29

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Solution

The fourth proportional to 802,071.92, 1,203,296.51 and 233,465.29 is: 350,252.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,071.92 : 1,203,296.51 = 233,465.29 : x
  2. Step 2: Convert to fraction form
    802,071.92/1,203,296.51 = 233,465.29/x
  3. Step 3: Cross multiply
    802,071.92x = 1,203,296.51 × 233,465.29
  4. Step 4: Simplify right side
    802,071.92x = 280,927,966,238.56
  5. Step 5: Solve for x
    x = 280,927,966,238.56/802,071.92
  6. Step 6: Final answer
    x = 350,252.84

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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.