Home / 6,670,296.80-10,014,776.40-4,150,872.80

Finding the Fourth Proportional to 6,670,296.80, 10,014,776.40 and 4,150,872.80

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Solution

The fourth proportional to 6,670,296.80, 10,014,776.40 and 4,150,872.80 is: 6,232,115.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,296.80 : 10,014,776.40 = 4,150,872.80 : x
  2. Step 2: Convert to fraction form
    6,670,296.80/10,014,776.40 = 4,150,872.80/x
  3. Step 3: Cross multiply
    6,670,296.80x = 10,014,776.40 × 4,150,872.80
  4. Step 4: Simplify right side
    6,670,296.80x = 41,570,062,956,841.92
  5. Step 5: Solve for x
    x = 41,570,062,956,841.92/6,670,296.80
  6. Step 6: Final answer
    x = 6,232,115.93

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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.