Home / 6,183,730.80-9,275,596.20-4,294,162.80

Finding the Fourth Proportional to 6,183,730.80, 9,275,596.20 and 4,294,162.80

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Solution

The fourth proportional to 6,183,730.80, 9,275,596.20 and 4,294,162.80 is: 6,441,244.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,730.80 : 9,275,596.20 = 4,294,162.80 : x
  2. Step 2: Convert to fraction form
    6,183,730.80/9,275,596.20 = 4,294,162.80/x
  3. Step 3: Cross multiply
    6,183,730.80x = 9,275,596.20 × 4,294,162.80
  4. Step 4: Simplify right side
    6,183,730.80x = 39,830,920,149,861.35
  5. Step 5: Solve for x
    x = 39,830,920,149,861.35/6,183,730.80
  6. Step 6: Final answer
    x = 6,441,244.20

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Double scale
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Similar ratio
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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.