Home / 773,166.44-1,067,022.96-433,656.56

Finding the Fourth Proportional to 773,166.44, 1,067,022.96 and 433,656.56

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Solution

The fourth proportional to 773,166.44, 1,067,022.96 and 433,656.56 is: 598,475.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,166.44 : 1,067,022.96 = 433,656.56 : x
  2. Step 2: Convert to fraction form
    773,166.44/1,067,022.96 = 433,656.56/x
  3. Step 3: Cross multiply
    773,166.44x = 1,067,022.96 × 433,656.56
  4. Step 4: Simplify right side
    773,166.44x = 462,721,507,315.96
  5. Step 5: Solve for x
    x = 462,721,507,315.96/773,166.44
  6. Step 6: Final answer
    x = 598,475.93

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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.