Home / 6,137,422.35-9,208,788.29-3,294,213

Finding the Fourth Proportional to 6,137,422.35, 9,208,788.29 and 3,294,213

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Solution

The fourth proportional to 6,137,422.35, 9,208,788.29 and 3,294,213 is: 4,942,744.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,422.35 : 9,208,788.29 = 3,294,213 : x
  2. Step 2: Convert to fraction form
    6,137,422.35/9,208,788.29 = 3,294,213/x
  3. Step 3: Cross multiply
    6,137,422.35x = 9,208,788.29 × 3,294,213
  4. Step 4: Simplify right side
    6,137,422.35x = 30,335,710,099,165.77
  5. Step 5: Solve for x
    x = 30,335,710,099,165.77/6,137,422.35
  6. Step 6: Final answer
    x = 4,942,744.42

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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.