Home / 2,724,793.65-4,087,190.48-2,087,064.45

Finding the Fourth Proportional to 2,724,793.65, 4,087,190.48 and 2,087,064.45

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Solution

The fourth proportional to 2,724,793.65, 4,087,190.48 and 2,087,064.45 is: 3,130,596.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,793.65 : 4,087,190.48 = 2,087,064.45 : x
  2. Step 2: Convert to fraction form
    2,724,793.65/4,087,190.48 = 2,087,064.45/x
  3. Step 3: Cross multiply
    2,724,793.65x = 4,087,190.48 × 2,087,064.45
  4. Step 4: Simplify right side
    2,724,793.65x = 8,530,229,940,751.11
  5. Step 5: Solve for x
    x = 8,530,229,940,751.11/2,724,793.65
  6. Step 6: Final answer
    x = 3,130,596.68

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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.