Home / 3,598,559.31-4,966,145.60-1,967,076.39

Finding the Fourth Proportional to 3,598,559.31, 4,966,145.60 and 1,967,076.39

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Solution

The fourth proportional to 3,598,559.31, 4,966,145.60 and 1,967,076.39 is: 2,714,638.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,559.31 : 4,966,145.60 = 1,967,076.39 : x
  2. Step 2: Convert to fraction form
    3,598,559.31/4,966,145.60 = 1,967,076.39/x
  3. Step 3: Cross multiply
    3,598,559.31x = 4,966,145.60 × 1,967,076.39
  4. Step 4: Simplify right side
    3,598,559.31x = 9,768,787,749,227.00
  5. Step 5: Solve for x
    x = 9,768,787,749,227.00/3,598,559.31
  6. Step 6: Final answer
    x = 2,714,638.53

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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.