Home / 4,255,749.64-6,377,063.46-2,094,293.80

Finding the Fourth Proportional to 4,255,749.64, 6,377,063.46 and 2,094,293.80

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Solution

The fourth proportional to 4,255,749.64, 6,377,063.46 and 2,094,293.80 is: 3,138,211.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,749.64 : 6,377,063.46 = 2,094,293.80 : x
  2. Step 2: Convert to fraction form
    4,255,749.64/6,377,063.46 = 2,094,293.80/x
  3. Step 3: Cross multiply
    4,255,749.64x = 6,377,063.46 × 2,094,293.80
  4. Step 4: Simplify right side
    4,255,749.64x = 13,355,444,466,484.55
  5. Step 5: Solve for x
    x = 13,355,444,466,484.55/4,255,749.64
  6. Step 6: Final answer
    x = 3,138,211.97

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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.