Home / 3,237,265.98-4,855,438.49-1,319,014.26

Finding the Fourth Proportional to 3,237,265.98, 4,855,438.49 and 1,319,014.26

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Solution

The fourth proportional to 3,237,265.98, 4,855,438.49 and 1,319,014.26 is: 1,978,333.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,265.98 : 4,855,438.49 = 1,319,014.26 : x
  2. Step 2: Convert to fraction form
    3,237,265.98/4,855,438.49 = 1,319,014.26/x
  3. Step 3: Cross multiply
    3,237,265.98x = 4,855,438.49 × 1,319,014.26
  4. Step 4: Simplify right side
    3,237,265.98x = 6,404,392,600,267.80
  5. Step 5: Solve for x
    x = 6,404,392,600,267.80/3,237,265.98
  6. Step 6: Final answer
    x = 1,978,333.77

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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.