Home / 3,313,927.67-4,573,176.51-1,863,622.67

Finding the Fourth Proportional to 3,313,927.67, 4,573,176.51 and 1,863,622.67

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Solution

The fourth proportional to 3,313,927.67, 4,573,176.51 and 1,863,622.67 is: 2,571,774.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,927.67 : 4,573,176.51 = 1,863,622.67 : x
  2. Step 2: Convert to fraction form
    3,313,927.67/4,573,176.51 = 1,863,622.67/x
  3. Step 3: Cross multiply
    3,313,927.67x = 4,573,176.51 × 1,863,622.67
  4. Step 4: Simplify right side
    3,313,927.67x = 8,522,675,395,081.60
  5. Step 5: Solve for x
    x = 8,522,675,395,081.60/3,313,927.67
  6. Step 6: Final answer
    x = 2,571,774.72

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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.