Home / 4,470,436.44-6,706,961.19-1,437,734.34

Finding the Fourth Proportional to 4,470,436.44, 6,706,961.19 and 1,437,734.34

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Solution

The fourth proportional to 4,470,436.44, 6,706,961.19 and 1,437,734.34 is: 2,157,021.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,436.44 : 6,706,961.19 = 1,437,734.34 : x
  2. Step 2: Convert to fraction form
    4,470,436.44/6,706,961.19 = 1,437,734.34/x
  3. Step 3: Cross multiply
    4,470,436.44x = 6,706,961.19 × 1,437,734.34
  4. Step 4: Simplify right side
    4,470,436.44x = 9,642,828,419,910.27
  5. Step 5: Solve for x
    x = 9,642,828,419,910.27/4,470,436.44
  6. Step 6: Final answer
    x = 2,157,021.70

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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.