Home / 1,174,181.66-1,760,717.36-454,860.27

Finding the Fourth Proportional to 1,174,181.66, 1,760,717.36 and 454,860.27

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Solution

The fourth proportional to 1,174,181.66, 1,760,717.36 and 454,860.27 is: 682,075.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,181.66 : 1,760,717.36 = 454,860.27 : x
  2. Step 2: Convert to fraction form
    1,174,181.66/1,760,717.36 = 454,860.27/x
  3. Step 3: Cross multiply
    1,174,181.66x = 1,760,717.36 × 454,860.27
  4. Step 4: Simplify right side
    1,174,181.66x = 800,880,371,488.99
  5. Step 5: Solve for x
    x = 800,880,371,488.99/1,174,181.66
  6. Step 6: Final answer
    x = 682,075.36

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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.