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Finding the Fourth Proportional to 794,648, 1,096,614.24 and 436,952

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Solution

The fourth proportional to 794,648, 1,096,614.24 and 436,952 is: 602,993.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,648 : 1,096,614.24 = 436,952 : x
  2. Step 2: Convert to fraction form
    794,648/1,096,614.24 = 436,952/x
  3. Step 3: Cross multiply
    794,648x = 1,096,614.24 × 436,952
  4. Step 4: Simplify right side
    794,648x = 479,167,785,396.48
  5. Step 5: Solve for x
    x = 479,167,785,396.48/794,648
  6. Step 6: Final answer
    x = 602,993.76

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