Home / 2,256,762.47-3,385,165.57-573,865.97

Finding the Fourth Proportional to 2,256,762.47, 3,385,165.57 and 573,865.97

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Solution

The fourth proportional to 2,256,762.47, 3,385,165.57 and 573,865.97 is: 860,804.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,762.47 : 3,385,165.57 = 573,865.97 : x
  2. Step 2: Convert to fraction form
    2,256,762.47/3,385,165.57 = 573,865.97/x
  3. Step 3: Cross multiply
    2,256,762.47x = 3,385,165.57 × 573,865.97
  4. Step 4: Simplify right side
    2,256,762.47x = 1,942,631,305,078.16
  5. Step 5: Solve for x
    x = 1,942,631,305,078.16/2,256,762.47
  6. Step 6: Final answer
    x = 860,804.51

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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.