Home / 5,967,371.56-8,950,991.28-3,571,884.76

Finding the Fourth Proportional to 5,967,371.56, 8,950,991.28 and 3,571,884.76

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Solution

The fourth proportional to 5,967,371.56, 8,950,991.28 and 3,571,884.76 is: 5,357,787.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967,371.56 : 8,950,991.28 = 3,571,884.76 : x
  2. Step 2: Convert to fraction form
    5,967,371.56/8,950,991.28 = 3,571,884.76/x
  3. Step 3: Cross multiply
    5,967,371.56x = 8,950,991.28 × 3,571,884.76
  4. Step 4: Simplify right side
    5,967,371.56x = 31,971,909,339,924.89
  5. Step 5: Solve for x
    x = 31,971,909,339,924.89/5,967,371.56
  6. Step 6: Final answer
    x = 5,357,787.60

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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.