Home / 4,099,890.60-6,149,835.90-4,043,903.40

Finding the Fourth Proportional to 4,099,890.60, 6,149,835.90 and 4,043,903.40

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Solution

The fourth proportional to 4,099,890.60, 6,149,835.90 and 4,043,903.40 is: 6,065,855.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,890.60 : 6,149,835.90 = 4,043,903.40 : x
  2. Step 2: Convert to fraction form
    4,099,890.60/6,149,835.90 = 4,043,903.40/x
  3. Step 3: Cross multiply
    4,099,890.60x = 6,149,835.90 × 4,043,903.40
  4. Step 4: Simplify right side
    4,099,890.60x = 24,869,342,305,452.06
  5. Step 5: Solve for x
    x = 24,869,342,305,452.06/4,099,890.60
  6. Step 6: Final answer
    x = 6,065,855.10

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1.5x scale

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.