Home / 793,227-1,094,653.27-430,650.89

Finding the Fourth Proportional to 793,227, 1,094,653.27 and 430,650.89

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Solution

The fourth proportional to 793,227, 1,094,653.27 and 430,650.89 is: 594,298.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,227 : 1,094,653.27 = 430,650.89 : x
  2. Step 2: Convert to fraction form
    793,227/1,094,653.27 = 430,650.89/x
  3. Step 3: Cross multiply
    793,227x = 1,094,653.27 × 430,650.89
  4. Step 4: Simplify right side
    793,227x = 471,413,404,966.91
  5. Step 5: Solve for x
    x = 471,413,404,966.91/793,227
  6. Step 6: Final answer
    x = 594,298.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.