Home / 1,133,049.93-1,699,886.56-334,331.48

Finding the Fourth Proportional to 1,133,049.93, 1,699,886.56 and 334,331.48

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Solution

The fourth proportional to 1,133,049.93, 1,699,886.56 and 334,331.48 is: 501,589.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,049.93 : 1,699,886.56 = 334,331.48 : x
  2. Step 2: Convert to fraction form
    1,133,049.93/1,699,886.56 = 334,331.48/x
  3. Step 3: Cross multiply
    1,133,049.93x = 1,699,886.56 × 334,331.48
  4. Step 4: Simplify right side
    1,133,049.93x = 568,325,586,023.02
  5. Step 5: Solve for x
    x = 568,325,586,023.02/1,133,049.93
  6. Step 6: Final answer
    x = 501,589.18

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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.