Home / 3,072,250.67-4,609,124.49-1,022,907.46

Finding the Fourth Proportional to 3,072,250.67, 4,609,124.49 and 1,022,907.46

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Solution

The fourth proportional to 3,072,250.67, 4,609,124.49 and 1,022,907.46 is: 1,534,610.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,250.67 : 4,609,124.49 = 1,022,907.46 : x
  2. Step 2: Convert to fraction form
    3,072,250.67/4,609,124.49 = 1,022,907.46/x
  3. Step 3: Cross multiply
    3,072,250.67x = 4,609,124.49 × 1,022,907.46
  4. Step 4: Simplify right side
    3,072,250.67x = 4,714,707,796,729.54
  5. Step 5: Solve for x
    x = 4,714,707,796,729.54/3,072,250.67
  6. Step 6: Final answer
    x = 1,534,610.39

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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.