Home / 4,375,220.60-6,562,787.70-1,383,404.60

Finding the Fourth Proportional to 4,375,220.60, 6,562,787.70 and 1,383,404.60

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Solution

The fourth proportional to 4,375,220.60, 6,562,787.70 and 1,383,404.60 is: 2,075,093.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,220.60 : 6,562,787.70 = 1,383,404.60 : x
  2. Step 2: Convert to fraction form
    4,375,220.60/6,562,787.70 = 1,383,404.60/x
  3. Step 3: Cross multiply
    4,375,220.60x = 6,562,787.70 × 1,383,404.60
  4. Step 4: Simplify right side
    4,375,220.60x = 9,078,990,693,003.42
  5. Step 5: Solve for x
    x = 9,078,990,693,003.42/4,375,220.60
  6. Step 6: Final answer
    x = 2,075,093.24

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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.