Home / 824,853.24-1,237,373.33-740,092.64

Finding the Fourth Proportional to 824,853.24, 1,237,373.33 and 740,092.64

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Solution

The fourth proportional to 824,853.24, 1,237,373.33 and 740,092.64 is: 1,110,222.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,853.24 : 1,237,373.33 = 740,092.64 : x
  2. Step 2: Convert to fraction form
    824,853.24/1,237,373.33 = 740,092.64/x
  3. Step 3: Cross multiply
    824,853.24x = 1,237,373.33 × 740,092.64
  4. Step 4: Simplify right side
    824,853.24x = 915,770,889,218.11
  5. Step 5: Solve for x
    x = 915,770,889,218.11/824,853.24
  6. Step 6: Final answer
    x = 1,110,222.81

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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.