Home / 1,410,821.58-1,947,528.26-952,556.22

Finding the Fourth Proportional to 1,410,821.58, 1,947,528.26 and 952,556.22

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Solution

The fourth proportional to 1,410,821.58, 1,947,528.26 and 952,556.22 is: 1,314,928.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,821.58 : 1,947,528.26 = 952,556.22 : x
  2. Step 2: Convert to fraction form
    1,410,821.58/1,947,528.26 = 952,556.22/x
  3. Step 3: Cross multiply
    1,410,821.58x = 1,947,528.26 × 952,556.22
  4. Step 4: Simplify right side
    1,410,821.58x = 1,855,130,156,498.08
  5. Step 5: Solve for x
    x = 1,855,130,156,498.08/1,410,821.58
  6. Step 6: Final answer
    x = 1,314,928.96

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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.