Home / 794,529.83-1,096,455.54-467,857.04

Finding the Fourth Proportional to 794,529.83, 1,096,455.54 and 467,857.04

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Solution

The fourth proportional to 794,529.83, 1,096,455.54 and 467,857.04 is: 645,645.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,529.83 : 1,096,455.54 = 467,857.04 : x
  2. Step 2: Convert to fraction form
    794,529.83/1,096,455.54 = 467,857.04/x
  3. Step 3: Cross multiply
    794,529.83x = 1,096,455.54 × 467,857.04
  4. Step 4: Simplify right side
    794,529.83x = 512,984,437,953.72
  5. Step 5: Solve for x
    x = 512,984,437,953.72/794,529.83
  6. Step 6: Final answer
    x = 645,645.29

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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.