Home / 4,644,605.10-6,408,433.35-2,709,761.34

Finding the Fourth Proportional to 4,644,605.10, 6,408,433.35 and 2,709,761.34

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Solution

The fourth proportional to 4,644,605.10, 6,408,433.35 and 2,709,761.34 is: 3,738,816.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,605.10 : 6,408,433.35 = 2,709,761.34 : x
  2. Step 2: Convert to fraction form
    4,644,605.10/6,408,433.35 = 2,709,761.34/x
  3. Step 3: Cross multiply
    4,644,605.10x = 6,408,433.35 × 2,709,761.34
  4. Step 4: Simplify right side
    4,644,605.10x = 17,365,324,941,796.69
  5. Step 5: Solve for x
    x = 17,365,324,941,796.69/4,644,605.10
  6. Step 6: Final answer
    x = 3,738,816.23

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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.