Home / 2,093,295.88-2,888,748.32-1,175,525.79

Finding the Fourth Proportional to 2,093,295.88, 2,888,748.32 and 1,175,525.79

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Solution

The fourth proportional to 2,093,295.88, 2,888,748.32 and 1,175,525.79 is: 1,622,225.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,295.88 : 2,888,748.32 = 1,175,525.79 : x
  2. Step 2: Convert to fraction form
    2,093,295.88/2,888,748.32 = 1,175,525.79/x
  3. Step 3: Cross multiply
    2,093,295.88x = 2,888,748.32 × 1,175,525.79
  4. Step 4: Simplify right side
    2,093,295.88x = 3,395,798,150,979.17
  5. Step 5: Solve for x
    x = 3,395,798,150,979.17/2,093,295.88
  6. Step 6: Final answer
    x = 1,622,225.59

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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.