Home / 802,054.10-1,203,082.05-241,088.60

Finding the Fourth Proportional to 802,054.10, 1,203,082.05 and 241,088.60

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Solution

The fourth proportional to 802,054.10, 1,203,082.05 and 241,088.60 is: 361,633.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,054.10 : 1,203,082.05 = 241,088.60 : x
  2. Step 2: Convert to fraction form
    802,054.10/1,203,082.05 = 241,088.60/x
  3. Step 3: Cross multiply
    802,054.10x = 1,203,082.05 × 241,088.60
  4. Step 4: Simplify right side
    802,054.10x = 290,049,361,104.22
  5. Step 5: Solve for x
    x = 290,049,361,104.22/802,054.10
  6. Step 6: Final answer
    x = 361,633.17

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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.