Home / 1,168,600.53-1,753,075.75-369,616.53

Finding the Fourth Proportional to 1,168,600.53, 1,753,075.75 and 369,616.53

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Solution

The fourth proportional to 1,168,600.53, 1,753,075.75 and 369,616.53 is: 554,480.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,600.53 : 1,753,075.75 = 369,616.53 : x
  2. Step 2: Convert to fraction form
    1,168,600.53/1,753,075.75 = 369,616.53/x
  3. Step 3: Cross multiply
    1,168,600.53x = 1,753,075.75 × 369,616.53
  4. Step 4: Simplify right side
    1,168,600.53x = 647,965,775,542.15
  5. Step 5: Solve for x
    x = 647,965,775,542.15/1,168,600.53
  6. Step 6: Final answer
    x = 554,480.13

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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.