Home / 2,371,951.69-3,273,295.26-1,284,224.02

Finding the Fourth Proportional to 2,371,951.69, 3,273,295.26 and 1,284,224.02

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Solution

The fourth proportional to 2,371,951.69, 3,273,295.26 and 1,284,224.02 is: 1,772,230.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,951.69 : 3,273,295.26 = 1,284,224.02 : x
  2. Step 2: Convert to fraction form
    2,371,951.69/3,273,295.26 = 1,284,224.02/x
  3. Step 3: Cross multiply
    2,371,951.69x = 3,273,295.26 × 1,284,224.02
  4. Step 4: Simplify right side
    2,371,951.69x = 4,203,644,397,444.15
  5. Step 5: Solve for x
    x = 4,203,644,397,444.15/2,371,951.69
  6. Step 6: Final answer
    x = 1,772,230.19

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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.