Home / 1,006,030.50-1,509,195.82-332,183

Finding the Fourth Proportional to 1,006,030.50, 1,509,195.82 and 332,183

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Solution

The fourth proportional to 1,006,030.50, 1,509,195.82 and 332,183 is: 498,324.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,030.50 : 1,509,195.82 = 332,183 : x
  2. Step 2: Convert to fraction form
    1,006,030.50/1,509,195.82 = 332,183/x
  3. Step 3: Cross multiply
    1,006,030.50x = 1,509,195.82 × 332,183
  4. Step 4: Simplify right side
    1,006,030.50x = 501,329,195,075.06
  5. Step 5: Solve for x
    x = 501,329,195,075.06/1,006,030.50
  6. Step 6: Final answer
    x = 498,324.05

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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.