Home / 4,909,899.44-7,364,675-1,498,048.24

Finding the Fourth Proportional to 4,909,899.44, 7,364,675 and 1,498,048.24

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Solution

The fourth proportional to 4,909,899.44, 7,364,675 and 1,498,048.24 is: 2,247,019.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,909,899.44 : 7,364,675 = 1,498,048.24 : x
  2. Step 2: Convert to fraction form
    4,909,899.44/7,364,675 = 1,498,048.24/x
  3. Step 3: Cross multiply
    4,909,899.44x = 7,364,675 × 1,498,048.24
  4. Step 4: Simplify right side
    4,909,899.44x = 11,032,638,421,922
  5. Step 5: Solve for x
    x = 11,032,638,421,922/4,909,899.44
  6. Step 6: Final answer
    x = 2,247,019.22

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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.