Home / 711,576.05-1,067,836.73-332,526.11

Finding the Fourth Proportional to 711,576.05, 1,067,836.73 and 332,526.11

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Solution

The fourth proportional to 711,576.05, 1,067,836.73 and 332,526.11 is: 499,010.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    711,576.05 : 1,067,836.73 = 332,526.11 : x
  2. Step 2: Convert to fraction form
    711,576.05/1,067,836.73 = 332,526.11/x
  3. Step 3: Cross multiply
    711,576.05x = 1,067,836.73 × 332,526.11
  4. Step 4: Simplify right side
    711,576.05x = 355,083,586,940.21
  5. Step 5: Solve for x
    x = 355,083,586,940.21/711,576.05
  6. Step 6: Final answer
    x = 499,010.03

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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.