Home / 4,570,373.44-6,309,124.48-3,199,102.64

Finding the Fourth Proportional to 4,570,373.44, 6,309,124.48 and 3,199,102.64

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Solution

The fourth proportional to 4,570,373.44, 6,309,124.48 and 3,199,102.64 is: 4,416,167.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,373.44 : 6,309,124.48 = 3,199,102.64 : x
  2. Step 2: Convert to fraction form
    4,570,373.44/6,309,124.48 = 3,199,102.64/x
  3. Step 3: Cross multiply
    4,570,373.44x = 6,309,124.48 × 3,199,102.64
  4. Step 4: Simplify right side
    4,570,373.44x = 20,183,536,780,056.63
  5. Step 5: Solve for x
    x = 20,183,536,780,056.63/4,570,373.44
  6. Step 6: Final answer
    x = 4,416,167.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.