Home / 4,114,153.76-5,677,573.91-2,482,245.81

Finding the Fourth Proportional to 4,114,153.76, 5,677,573.91 and 2,482,245.81

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Solution

The fourth proportional to 4,114,153.76, 5,677,573.91 and 2,482,245.81 is: 3,425,524.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,153.76 : 5,677,573.91 = 2,482,245.81 : x
  2. Step 2: Convert to fraction form
    4,114,153.76/5,677,573.91 = 2,482,245.81/x
  3. Step 3: Cross multiply
    4,114,153.76x = 5,677,573.91 × 2,482,245.81
  4. Step 4: Simplify right side
    4,114,153.76x = 14,093,134,036,651.59
  5. Step 5: Solve for x
    x = 14,093,134,036,651.59/4,114,153.76
  6. Step 6: Final answer
    x = 3,425,524.39

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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.