Home / 4,805,969.60-6,632,213.82-2,600,830.82

Finding the Fourth Proportional to 4,805,969.60, 6,632,213.82 and 2,600,830.82

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Solution

The fourth proportional to 4,805,969.60, 6,632,213.82 and 2,600,830.82 is: 3,589,133.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,969.60 : 6,632,213.82 = 2,600,830.82 : x
  2. Step 2: Convert to fraction form
    4,805,969.60/6,632,213.82 = 2,600,830.82/x
  3. Step 3: Cross multiply
    4,805,969.60x = 6,632,213.82 × 2,600,830.82
  4. Step 4: Simplify right side
    4,805,969.60x = 17,249,266,107,885.93
  5. Step 5: Solve for x
    x = 17,249,266,107,885.93/4,805,969.60
  6. Step 6: Final answer
    x = 3,589,133.42

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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.