Home / 6,782,783.70-10,174,175.55-4,630,447.65

Finding the Fourth Proportional to 6,782,783.70, 10,174,175.55 and 4,630,447.65

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Solution

The fourth proportional to 6,782,783.70, 10,174,175.55 and 4,630,447.65 is: 6,945,671.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,782,783.70 : 10,174,175.55 = 4,630,447.65 : x
  2. Step 2: Convert to fraction form
    6,782,783.70/10,174,175.55 = 4,630,447.65/x
  3. Step 3: Cross multiply
    6,782,783.70x = 10,174,175.55 × 4,630,447.65
  4. Step 4: Simplify right side
    6,782,783.70x = 47,110,987,266,184.96
  5. Step 5: Solve for x
    x = 47,110,987,266,184.96/6,782,783.70
  6. Step 6: Final answer
    x = 6,945,671.48

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Double scale
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Similar ratio
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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.