Home / 3,424,823.58-4,729,433.43-2,563,889.34

Finding the Fourth Proportional to 3,424,823.58, 4,729,433.43 and 2,563,889.34

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Solution

The fourth proportional to 3,424,823.58, 4,729,433.43 and 2,563,889.34 is: 3,540,545.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,823.58 : 4,729,433.43 = 2,563,889.34 : x
  2. Step 2: Convert to fraction form
    3,424,823.58/4,729,433.43 = 2,563,889.34/x
  3. Step 3: Cross multiply
    3,424,823.58x = 4,729,433.43 × 2,563,889.34
  4. Step 4: Simplify right side
    3,424,823.58x = 12,125,743,955,416.63
  5. Step 5: Solve for x
    x = 12,125,743,955,416.63/3,424,823.58
  6. Step 6: Final answer
    x = 3,540,545.57

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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.