Home / 9,689,777-14,536,916.48-3,300,083.88

Finding the Fourth Proportional to 9,689,777, 14,536,916.48 and 3,300,083.88

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Solution

The fourth proportional to 9,689,777, 14,536,916.48 and 3,300,083.88 is: 4,950,892.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,689,777 : 14,536,916.48 = 3,300,083.88 : x
  2. Step 2: Convert to fraction form
    9,689,777/14,536,916.48 = 3,300,083.88/x
  3. Step 3: Cross multiply
    9,689,777x = 14,536,916.48 × 3,300,083.88
  4. Step 4: Simplify right side
    9,689,777x = 47,973,043,740,554.34
  5. Step 5: Solve for x
    x = 47,973,043,740,554.34/9,689,777
  6. Step 6: Final answer
    x = 4,950,892.44

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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.