Home / 663,303.58-994,974.79-183,535.27

Finding the Fourth Proportional to 663,303.58, 994,974.79 and 183,535.27

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Solution

The fourth proportional to 663,303.58, 994,974.79 and 183,535.27 is: 275,308.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,303.58 : 994,974.79 = 183,535.27 : x
  2. Step 2: Convert to fraction form
    663,303.58/994,974.79 = 183,535.27/x
  3. Step 3: Cross multiply
    663,303.58x = 994,974.79 × 183,535.27
  4. Step 4: Simplify right side
    663,303.58x = 182,612,964,123.70
  5. Step 5: Solve for x
    x = 182,612,964,123.70/663,303.58
  6. Step 6: Final answer
    x = 275,308.27

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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.