Home / 733,530.58-1,100,177.80-200,927.10

Finding the Fourth Proportional to 733,530.58, 1,100,177.80 and 200,927.10

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Solution

The fourth proportional to 733,530.58, 1,100,177.80 and 200,927.10 is: 301,358.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,530.58 : 1,100,177.80 = 200,927.10 : x
  2. Step 2: Convert to fraction form
    733,530.58/1,100,177.80 = 200,927.10/x
  3. Step 3: Cross multiply
    733,530.58x = 1,100,177.80 × 200,927.10
  4. Step 4: Simplify right side
    733,530.58x = 221,055,534,838.38
  5. Step 5: Solve for x
    x = 221,055,534,838.38/733,530.58
  6. Step 6: Final answer
    x = 301,358.31

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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.