Home / 3,330,106.20-4,666,872.60-3,330,106.20

Finding the Fourth Proportional to 3,330,106.20, 4,666,872.60 and 3,330,106.20

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Solution

The fourth proportional to 3,330,106.20, 4,666,872.60 and 3,330,106.20 is: 4,666,872.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,106.20 : 4,666,872.60 = 3,330,106.20 : x
  2. Step 2: Convert to fraction form
    3,330,106.20/4,666,872.60 = 3,330,106.20/x
  3. Step 3: Cross multiply
    3,330,106.20x = 4,666,872.60 × 3,330,106.20
  4. Step 4: Simplify right side
    3,330,106.20x = 15,541,181,379,870.12
  5. Step 5: Solve for x
    x = 15,541,181,379,870.12/3,330,106.20
  6. Step 6: Final answer
    x = 4,666,872.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.