Home / 4,090,846.80-6,136,270.20-3,095,518.80

Finding the Fourth Proportional to 4,090,846.80, 6,136,270.20 and 3,095,518.80

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Solution

The fourth proportional to 4,090,846.80, 6,136,270.20 and 3,095,518.80 is: 4,643,278.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,846.80 : 6,136,270.20 = 3,095,518.80 : x
  2. Step 2: Convert to fraction form
    4,090,846.80/6,136,270.20 = 3,095,518.80/x
  3. Step 3: Cross multiply
    4,090,846.80x = 6,136,270.20 × 3,095,518.80
  4. Step 4: Simplify right side
    4,090,846.80x = 18,994,939,765,979.76
  5. Step 5: Solve for x
    x = 18,994,939,765,979.76/4,090,846.80
  6. Step 6: Final answer
    x = 4,643,278.20

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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.