Home / 9,419,314.80-14,128,972.20-2,595,874.80

Finding the Fourth Proportional to 9,419,314.80, 14,128,972.20 and 2,595,874.80

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Solution

The fourth proportional to 9,419,314.80, 14,128,972.20 and 2,595,874.80 is: 3,893,812.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,419,314.80 : 14,128,972.20 = 2,595,874.80 : x
  2. Step 2: Convert to fraction form
    9,419,314.80/14,128,972.20 = 2,595,874.80/x
  3. Step 3: Cross multiply
    9,419,314.80x = 14,128,972.20 × 2,595,874.80
  4. Step 4: Simplify right side
    9,419,314.80x = 36,677,042,883,880.55
  5. Step 5: Solve for x
    x = 36,677,042,883,880.55/9,419,314.80
  6. Step 6: Final answer
    x = 3,893,812.20

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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.