Home / 1,132,808.33-1,699,210.16-334,650.32

Finding the Fourth Proportional to 1,132,808.33, 1,699,210.16 and 334,650.32

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Solution

The fourth proportional to 1,132,808.33, 1,699,210.16 and 334,650.32 is: 501,974.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,808.33 : 1,699,210.16 = 334,650.32 : x
  2. Step 2: Convert to fraction form
    1,132,808.33/1,699,210.16 = 334,650.32/x
  3. Step 3: Cross multiply
    1,132,808.33x = 1,699,210.16 × 334,650.32
  4. Step 4: Simplify right side
    1,132,808.33x = 568,641,222,118.00
  5. Step 5: Solve for x
    x = 568,641,222,118.00/1,132,808.33
  6. Step 6: Final answer
    x = 501,974.79

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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.