Home / 4,550,414.70-6,279,562.15-2,616,675.45

Finding the Fourth Proportional to 4,550,414.70, 6,279,562.15 and 2,616,675.45

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Solution

The fourth proportional to 4,550,414.70, 6,279,562.15 and 2,616,675.45 is: 3,611,006.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,414.70 : 6,279,562.15 = 2,616,675.45 : x
  2. Step 2: Convert to fraction form
    4,550,414.70/6,279,562.15 = 2,616,675.45/x
  3. Step 3: Cross multiply
    4,550,414.70x = 6,279,562.15 × 2,616,675.45
  4. Step 4: Simplify right side
    4,550,414.70x = 16,431,576,089,716.07
  5. Step 5: Solve for x
    x = 16,431,576,089,716.07/4,550,414.70
  6. Step 6: Final answer
    x = 3,611,006.29

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1.5x scale

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.