Home / 5,333,622.67-7,360,418.67-2,886,233.46

Finding the Fourth Proportional to 5,333,622.67, 7,360,418.67 and 2,886,233.46

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Solution

The fourth proportional to 5,333,622.67, 7,360,418.67 and 2,886,233.46 is: 3,983,012.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,622.67 : 7,360,418.67 = 2,886,233.46 : x
  2. Step 2: Convert to fraction form
    5,333,622.67/7,360,418.67 = 2,886,233.46/x
  3. Step 3: Cross multiply
    5,333,622.67x = 7,360,418.67 × 2,886,233.46
  4. Step 4: Simplify right side
    5,333,622.67x = 21,243,886,647,940.11
  5. Step 5: Solve for x
    x = 21,243,886,647,940.11/5,333,622.67
  6. Step 6: Final answer
    x = 3,983,012.67

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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.