Home / 9,689,705.90-14,534,558.85-3,297,833.90

Finding the Fourth Proportional to 9,689,705.90, 14,534,558.85 and 3,297,833.90

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Solution

The fourth proportional to 9,689,705.90, 14,534,558.85 and 3,297,833.90 is: 4,946,750.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,689,705.90 : 14,534,558.85 = 3,297,833.90 : x
  2. Step 2: Convert to fraction form
    9,689,705.90/14,534,558.85 = 3,297,833.90/x
  3. Step 3: Cross multiply
    9,689,705.90x = 14,534,558.85 × 3,297,833.90
  4. Step 4: Simplify right side
    9,689,705.90x = 47,932,560,897,075.02
  5. Step 5: Solve for x
    x = 47,932,560,897,075.02/9,689,705.90
  6. Step 6: Final answer
    x = 4,946,750.85

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Similar ratio
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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.