Home / 773,173.36-1,159,926.60-233,384.42

Finding the Fourth Proportional to 773,173.36, 1,159,926.60 and 233,384.42

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Solution

The fourth proportional to 773,173.36, 1,159,926.60 and 233,384.42 is: 350,126.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,173.36 : 1,159,926.60 = 233,384.42 : x
  2. Step 2: Convert to fraction form
    773,173.36/1,159,926.60 = 233,384.42/x
  3. Step 3: Cross multiply
    773,173.36x = 1,159,926.60 × 233,384.42
  4. Step 4: Simplify right side
    773,173.36x = 270,708,796,783.57
  5. Step 5: Solve for x
    x = 270,708,796,783.57/773,173.36
  6. Step 6: Final answer
    x = 350,126.91

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1.5x scale

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.