Home / 2,932,745.69-4,046,429.18-1,770,273.18

Finding the Fourth Proportional to 2,932,745.69, 4,046,429.18 and 1,770,273.18

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Solution

The fourth proportional to 2,932,745.69, 4,046,429.18 and 1,770,273.18 is: 2,442,518.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,745.69 : 4,046,429.18 = 1,770,273.18 : x
  2. Step 2: Convert to fraction form
    2,932,745.69/4,046,429.18 = 1,770,273.18/x
  3. Step 3: Cross multiply
    2,932,745.69x = 4,046,429.18 × 1,770,273.18
  4. Step 4: Simplify right side
    2,932,745.69x = 7,163,285,056,549.08
  5. Step 5: Solve for x
    x = 7,163,285,056,549.08/2,932,745.69
  6. Step 6: Final answer
    x = 2,442,518.31

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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.