Home / 794,246.70-1,096,067.62-431,671.42

Finding the Fourth Proportional to 794,246.70, 1,096,067.62 and 431,671.42

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Solution

The fourth proportional to 794,246.70, 1,096,067.62 and 431,671.42 is: 595,710.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,246.70 : 1,096,067.62 = 431,671.42 : x
  2. Step 2: Convert to fraction form
    794,246.70/1,096,067.62 = 431,671.42/x
  3. Step 3: Cross multiply
    794,246.70x = 1,096,067.62 × 431,671.42
  4. Step 4: Simplify right side
    794,246.70x = 473,141,065,941.42
  5. Step 5: Solve for x
    x = 473,141,065,941.42/794,246.70
  6. Step 6: Final answer
    x = 595,710.46

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1.5x scale

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.