Home / 3,311,734.80-4,967,602.60-1,037,436.43

Finding the Fourth Proportional to 3,311,734.80, 4,967,602.60 and 1,037,436.43

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Solution

The fourth proportional to 3,311,734.80, 4,967,602.60 and 1,037,436.43 is: 1,556,154.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,734.80 : 4,967,602.60 = 1,037,436.43 : x
  2. Step 2: Convert to fraction form
    3,311,734.80/4,967,602.60 = 1,037,436.43/x
  3. Step 3: Cross multiply
    3,311,734.80x = 4,967,602.60 × 1,037,436.43
  4. Step 4: Simplify right side
    3,311,734.80x = 5,153,571,907,002.72
  5. Step 5: Solve for x
    x = 5,153,571,907,002.72/3,311,734.80
  6. Step 6: Final answer
    x = 1,556,154.77

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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.