Home / 2,967,063.60-4,450,595.40-2,010,469.80

Finding the Fourth Proportional to 2,967,063.60, 4,450,595.40 and 2,010,469.80

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Solution

The fourth proportional to 2,967,063.60, 4,450,595.40 and 2,010,469.80 is: 3,015,704.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,063.60 : 4,450,595.40 = 2,010,469.80 : x
  2. Step 2: Convert to fraction form
    2,967,063.60/4,450,595.40 = 2,010,469.80/x
  3. Step 3: Cross multiply
    2,967,063.60x = 4,450,595.40 × 2,010,469.80
  4. Step 4: Simplify right side
    2,967,063.60x = 8,947,787,643,718.92
  5. Step 5: Solve for x
    x = 8,947,787,643,718.92/2,967,063.60
  6. Step 6: Final answer
    x = 3,015,704.70

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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.