Home / 4,297,486.05-5,931,373.19-2,463,173.78

Finding the Fourth Proportional to 4,297,486.05, 5,931,373.19 and 2,463,173.78

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Solution

The fourth proportional to 4,297,486.05, 5,931,373.19 and 2,463,173.78 is: 3,399,662.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,486.05 : 5,931,373.19 = 2,463,173.78 : x
  2. Step 2: Convert to fraction form
    4,297,486.05/5,931,373.19 = 2,463,173.78/x
  3. Step 3: Cross multiply
    4,297,486.05x = 5,931,373.19 × 2,463,173.78
  4. Step 4: Simplify right side
    4,297,486.05x = 14,610,002,879,030.22
  5. Step 5: Solve for x
    x = 14,610,002,879,030.22/4,297,486.05
  6. Step 6: Final answer
    x = 3,399,662.67

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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.