Home / 916,976.33-1,373,675.19-600,473.69

Finding the Fourth Proportional to 916,976.33, 1,373,675.19 and 600,473.69

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Solution

The fourth proportional to 916,976.33, 1,373,675.19 and 600,473.69 is: 899,538.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    916,976.33 : 1,373,675.19 = 600,473.69 : x
  2. Step 2: Convert to fraction form
    916,976.33/1,373,675.19 = 600,473.69/x
  3. Step 3: Cross multiply
    916,976.33x = 1,373,675.19 × 600,473.69
  4. Step 4: Simplify right side
    916,976.33x = 824,855,810,200.75
  5. Step 5: Solve for x
    x = 824,855,810,200.75/916,976.33
  6. Step 6: Final answer
    x = 899,538.82

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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.