Home / 4,628,540.66-6,943,267.78-1,595,507.23

Finding the Fourth Proportional to 4,628,540.66, 6,943,267.78 and 1,595,507.23

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Solution

The fourth proportional to 4,628,540.66, 6,943,267.78 and 1,595,507.23 is: 2,393,418.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,540.66 : 6,943,267.78 = 1,595,507.23 : x
  2. Step 2: Convert to fraction form
    4,628,540.66/6,943,267.78 = 1,595,507.23/x
  3. Step 3: Cross multiply
    4,628,540.66x = 6,943,267.78 × 1,595,507.23
  4. Step 4: Simplify right side
    4,628,540.66x = 11,078,033,917,819.66
  5. Step 5: Solve for x
    x = 11,078,033,917,819.66/4,628,540.66
  6. Step 6: Final answer
    x = 2,393,418.30

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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.