Home / 4,582,709.70-6,874,064.55-4,104,412.80

Finding the Fourth Proportional to 4,582,709.70, 6,874,064.55 and 4,104,412.80

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Solution

The fourth proportional to 4,582,709.70, 6,874,064.55 and 4,104,412.80 is: 6,156,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,709.70 : 6,874,064.55 = 4,104,412.80 : x
  2. Step 2: Convert to fraction form
    4,582,709.70/6,874,064.55 = 4,104,412.80/x
  3. Step 3: Cross multiply
    4,582,709.70x = 6,874,064.55 × 4,104,412.80
  4. Step 4: Simplify right side
    4,582,709.70x = 28,213,998,527,046.24
  5. Step 5: Solve for x
    x = 28,213,998,527,046.24/4,582,709.70
  6. Step 6: Final answer
    x = 6,156,619.20

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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.