Home / 1,132,912.26-1,698,783.30-334,092.24

Finding the Fourth Proportional to 1,132,912.26, 1,698,783.30 and 334,092.24

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Solution

The fourth proportional to 1,132,912.26, 1,698,783.30 and 334,092.24 is: 500,965.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,912.26 : 1,698,783.30 = 334,092.24 : x
  2. Step 2: Convert to fraction form
    1,132,912.26/1,698,783.30 = 334,092.24/x
  3. Step 3: Cross multiply
    1,132,912.26x = 1,698,783.30 × 334,092.24
  4. Step 4: Simplify right side
    1,132,912.26x = 567,550,317,971.59
  5. Step 5: Solve for x
    x = 567,550,317,971.59/1,132,912.26
  6. Step 6: Final answer
    x = 500,965.82

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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.