Home / 1,799,600.29-2,483,477.92-1,074,511.37

Finding the Fourth Proportional to 1,799,600.29, 2,483,477.92 and 1,074,511.37

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Solution

The fourth proportional to 1,799,600.29, 2,483,477.92 and 1,074,511.37 is: 1,482,843.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,600.29 : 2,483,477.92 = 1,074,511.37 : x
  2. Step 2: Convert to fraction form
    1,799,600.29/2,483,477.92 = 1,074,511.37/x
  3. Step 3: Cross multiply
    1,799,600.29x = 2,483,477.92 × 1,074,511.37
  4. Step 4: Simplify right side
    1,799,600.29x = 2,668,525,269,735.78
  5. Step 5: Solve for x
    x = 2,668,525,269,735.78/1,799,600.29
  6. Step 6: Final answer
    x = 1,482,843.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.