Home / 707,173.07-1,060,924.37-201,741.03

Finding the Fourth Proportional to 707,173.07, 1,060,924.37 and 201,741.03

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Solution

The fourth proportional to 707,173.07, 1,060,924.37 and 201,741.03 is: 302,658.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,173.07 : 1,060,924.37 = 201,741.03 : x
  2. Step 2: Convert to fraction form
    707,173.07/1,060,924.37 = 201,741.03/x
  3. Step 3: Cross multiply
    707,173.07x = 1,060,924.37 × 201,741.03
  4. Step 4: Simplify right side
    707,173.07x = 214,031,974,147.20
  5. Step 5: Solve for x
    x = 214,031,974,147.20/707,173.07
  6. Step 6: Final answer
    x = 302,658.55

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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.