Home / 802,790.46-1,204,194.33-241,829.82

Finding the Fourth Proportional to 802,790.46, 1,204,194.33 and 241,829.82

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Solution

The fourth proportional to 802,790.46, 1,204,194.33 and 241,829.82 is: 362,747.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,790.46 : 1,204,194.33 = 241,829.82 : x
  2. Step 2: Convert to fraction form
    802,790.46/1,204,194.33 = 241,829.82/x
  3. Step 3: Cross multiply
    802,790.46x = 1,204,194.33 × 241,829.82
  4. Step 4: Simplify right side
    802,790.46x = 291,210,098,068.92
  5. Step 5: Solve for x
    x = 291,210,098,068.92/802,790.46
  6. Step 6: Final answer
    x = 362,747.33

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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.