Home / 797,016.04-1,195,213.02-347,874.28

Finding the Fourth Proportional to 797,016.04, 1,195,213.02 and 347,874.28

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Solution

The fourth proportional to 797,016.04, 1,195,213.02 and 347,874.28 is: 521,675.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,016.04 : 1,195,213.02 = 347,874.28 : x
  2. Step 2: Convert to fraction form
    797,016.04/1,195,213.02 = 347,874.28/x
  3. Step 3: Cross multiply
    797,016.04x = 1,195,213.02 × 347,874.28
  4. Step 4: Simplify right side
    797,016.04x = 415,783,868,779.13
  5. Step 5: Solve for x
    x = 415,783,868,779.13/797,016.04
  6. Step 6: Final answer
    x = 521,675.66

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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.