Home / 433,707.93-650,561.58-181,107.36

Finding the Fourth Proportional to 433,707.93, 650,561.58 and 181,107.36

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Solution

The fourth proportional to 433,707.93, 650,561.58 and 181,107.36 is: 271,660.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,707.93 : 650,561.58 = 181,107.36 : x
  2. Step 2: Convert to fraction form
    433,707.93/650,561.58 = 181,107.36/x
  3. Step 3: Cross multiply
    433,707.93x = 650,561.58 × 181,107.36
  4. Step 4: Simplify right side
    433,707.93x = 117,821,490,271.23
  5. Step 5: Solve for x
    x = 117,821,490,271.23/433,707.93
  6. Step 6: Final answer
    x = 271,660.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.