Home / 4,495,416.20-6,743,124.30-4,467,422.60

Finding the Fourth Proportional to 4,495,416.20, 6,743,124.30 and 4,467,422.60

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Solution

The fourth proportional to 4,495,416.20, 6,743,124.30 and 4,467,422.60 is: 6,701,133.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,416.20 : 6,743,124.30 = 4,467,422.60 : x
  2. Step 2: Convert to fraction form
    4,495,416.20/6,743,124.30 = 4,467,422.60/x
  3. Step 3: Cross multiply
    4,495,416.20x = 6,743,124.30 × 4,467,422.60
  4. Step 4: Simplify right side
    4,495,416.20x = 30,124,385,892,429.18
  5. Step 5: Solve for x
    x = 30,124,385,892,429.18/4,495,416.20
  6. Step 6: Final answer
    x = 6,701,133.90

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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.