Home / 4,565,829.69-6,848,578.43-1,370,872.82

Finding the Fourth Proportional to 4,565,829.69, 6,848,578.43 and 1,370,872.82

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Solution

The fourth proportional to 4,565,829.69, 6,848,578.43 and 1,370,872.82 is: 2,056,259.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565,829.69 : 6,848,578.43 = 1,370,872.82 : x
  2. Step 2: Convert to fraction form
    4,565,829.69/6,848,578.43 = 1,370,872.82/x
  3. Step 3: Cross multiply
    4,565,829.69x = 6,848,578.43 × 1,370,872.82
  4. Step 4: Simplify right side
    4,565,829.69x = 9,388,530,051,323.80
  5. Step 5: Solve for x
    x = 9,388,530,051,323.80/4,565,829.69
  6. Step 6: Final answer
    x = 2,056,259.36

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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.