Home / 8,030,947.02-11,079,546.03-4,591,339.98

Finding the Fourth Proportional to 8,030,947.02, 11,079,546.03 and 4,591,339.98

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Solution

The fourth proportional to 8,030,947.02, 11,079,546.03 and 4,591,339.98 is: 6,334,242.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,947.02 : 11,079,546.03 = 4,591,339.98 : x
  2. Step 2: Convert to fraction form
    8,030,947.02/11,079,546.03 = 4,591,339.98/x
  3. Step 3: Cross multiply
    8,030,947.02x = 11,079,546.03 × 4,591,339.98
  4. Step 4: Simplify right side
    8,030,947.02x = 50,869,962,647,789.28
  5. Step 5: Solve for x
    x = 50,869,962,647,789.28/8,030,947.02
  6. Step 6: Final answer
    x = 6,334,242.09

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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.