Home / 4,530,578.98-6,250,791.72-2,570,133.82

Finding the Fourth Proportional to 4,530,578.98, 6,250,791.72 and 2,570,133.82

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Solution

The fourth proportional to 4,530,578.98, 6,250,791.72 and 2,570,133.82 is: 3,545,986.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,578.98 : 6,250,791.72 = 2,570,133.82 : x
  2. Step 2: Convert to fraction form
    4,530,578.98/6,250,791.72 = 2,570,133.82/x
  3. Step 3: Cross multiply
    4,530,578.98x = 6,250,791.72 × 2,570,133.82
  4. Step 4: Simplify right side
    4,530,578.98x = 16,065,371,201,347.97
  5. Step 5: Solve for x
    x = 16,065,371,201,347.97/4,530,578.98
  6. Step 6: Final answer
    x = 3,545,986.35

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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.