Home / 3,084,402.17-4,256,608.01-1,707,745.86

Finding the Fourth Proportional to 3,084,402.17, 4,256,608.01 and 1,707,745.86

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Solution

The fourth proportional to 3,084,402.17, 4,256,608.01 and 1,707,745.86 is: 2,356,762.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,402.17 : 4,256,608.01 = 1,707,745.86 : x
  2. Step 2: Convert to fraction form
    3,084,402.17/4,256,608.01 = 1,707,745.86/x
  3. Step 3: Cross multiply
    3,084,402.17x = 4,256,608.01 × 1,707,745.86
  4. Step 4: Simplify right side
    3,084,402.17x = 7,269,204,698,181.61
  5. Step 5: Solve for x
    x = 7,269,204,698,181.61/3,084,402.17
  6. Step 6: Final answer
    x = 2,356,762.93

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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.