Home / 1,933,750.69-2,668,623.44-1,062,578.27

Finding the Fourth Proportional to 1,933,750.69, 2,668,623.44 and 1,062,578.27

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Solution

The fourth proportional to 1,933,750.69, 2,668,623.44 and 1,062,578.27 is: 1,466,384.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,750.69 : 2,668,623.44 = 1,062,578.27 : x
  2. Step 2: Convert to fraction form
    1,933,750.69/2,668,623.44 = 1,062,578.27/x
  3. Step 3: Cross multiply
    1,933,750.69x = 2,668,623.44 × 1,062,578.27
  4. Step 4: Simplify right side
    1,933,750.69x = 2,835,621,279,515.32
  5. Step 5: Solve for x
    x = 2,835,621,279,515.32/1,933,750.69
  6. Step 6: Final answer
    x = 1,466,384.11

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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.