Home / 7,333,107.44-10,119,536.04-4,069,732.72

Finding the Fourth Proportional to 7,333,107.44, 10,119,536.04 and 4,069,732.72

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Solution

The fourth proportional to 7,333,107.44, 10,119,536.04 and 4,069,732.72 is: 5,616,146.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,107.44 : 10,119,536.04 = 4,069,732.72 : x
  2. Step 2: Convert to fraction form
    7,333,107.44/10,119,536.04 = 4,069,732.72/x
  3. Step 3: Cross multiply
    7,333,107.44x = 10,119,536.04 × 4,069,732.72
  4. Step 4: Simplify right side
    7,333,107.44x = 41,183,806,933,207.23
  5. Step 5: Solve for x
    x = 41,183,806,933,207.23/7,333,107.44
  6. Step 6: Final answer
    x = 5,616,146.67

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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.