Home / 4,109,099.09-5,670,724.05-2,273,527.65

Finding the Fourth Proportional to 4,109,099.09, 5,670,724.05 and 2,273,527.65

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Solution

The fourth proportional to 4,109,099.09, 5,670,724.05 and 2,273,527.65 is: 3,137,560.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,099.09 : 5,670,724.05 = 2,273,527.65 : x
  2. Step 2: Convert to fraction form
    4,109,099.09/5,670,724.05 = 2,273,527.65/x
  3. Step 3: Cross multiply
    4,109,099.09x = 5,670,724.05 × 2,273,527.65
  4. Step 4: Simplify right side
    4,109,099.09x = 12,892,547,923,194.98
  5. Step 5: Solve for x
    x = 12,892,547,923,194.98/4,109,099.09
  6. Step 6: Final answer
    x = 3,137,560.73

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.