Home / 6,586,081.80-9,879,122.70-2,326,216.20

Finding the Fourth Proportional to 6,586,081.80, 9,879,122.70 and 2,326,216.20

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Solution

The fourth proportional to 6,586,081.80, 9,879,122.70 and 2,326,216.20 is: 3,489,324.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,586,081.80 : 9,879,122.70 = 2,326,216.20 : x
  2. Step 2: Convert to fraction form
    6,586,081.80/9,879,122.70 = 2,326,216.20/x
  3. Step 3: Cross multiply
    6,586,081.80x = 9,879,122.70 × 2,326,216.20
  4. Step 4: Simplify right side
    6,586,081.80x = 22,980,975,266,527.74
  5. Step 5: Solve for x
    x = 22,980,975,266,527.74/6,586,081.80
  6. Step 6: Final answer
    x = 3,489,324.30

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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.