Home / 804,300.02-1,206,449-205,261.19

Finding the Fourth Proportional to 804,300.02, 1,206,449 and 205,261.19

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Solution

The fourth proportional to 804,300.02, 1,206,449 and 205,261.19 is: 307,891.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,300.02 : 1,206,449 = 205,261.19 : x
  2. Step 2: Convert to fraction form
    804,300.02/1,206,449 = 205,261.19/x
  3. Step 3: Cross multiply
    804,300.02x = 1,206,449 × 205,261.19
  4. Step 4: Simplify right side
    804,300.02x = 247,637,151,382.07
  5. Step 5: Solve for x
    x = 247,637,151,382.07/804,300.02
  6. Step 6: Final answer
    x = 307,891.52

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Similar ratio
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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.