Home / 9,851,237.82-14,777,354.70-3,783,842.10

Finding the Fourth Proportional to 9,851,237.82, 14,777,354.70 and 3,783,842.10

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Solution

The fourth proportional to 9,851,237.82, 14,777,354.70 and 3,783,842.10 is: 5,675,954.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,851,237.82 : 14,777,354.70 = 3,783,842.10 : x
  2. Step 2: Convert to fraction form
    9,851,237.82/14,777,354.70 = 3,783,842.10/x
  3. Step 3: Cross multiply
    9,851,237.82x = 14,777,354.70 × 3,783,842.10
  4. Step 4: Simplify right side
    9,851,237.82x = 55,915,176,840,492.87
  5. Step 5: Solve for x
    x = 55,915,176,840,492.87/9,851,237.82
  6. Step 6: Final answer
    x = 5,675,954.42

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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.