Home / 2,373,698.58-3,275,635.86-1,393,621.26

Finding the Fourth Proportional to 2,373,698.58, 3,275,635.86 and 1,393,621.26

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Solution

The fourth proportional to 2,373,698.58, 3,275,635.86 and 1,393,621.26 is: 1,923,157.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,698.58 : 3,275,635.86 = 1,393,621.26 : x
  2. Step 2: Convert to fraction form
    2,373,698.58/3,275,635.86 = 1,393,621.26/x
  3. Step 3: Cross multiply
    2,373,698.58x = 3,275,635.86 × 1,393,621.26
  4. Step 4: Simplify right side
    2,373,698.58x = 4,564,995,774,514.38
  5. Step 5: Solve for x
    x = 4,564,995,774,514.38/2,373,698.58
  6. Step 6: Final answer
    x = 1,923,157.31

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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.