Home / 5,827,748.40-8,741,622.60-4,882,964.40

Finding the Fourth Proportional to 5,827,748.40, 8,741,622.60 and 4,882,964.40

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Solution

The fourth proportional to 5,827,748.40, 8,741,622.60 and 4,882,964.40 is: 7,324,446.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,827,748.40 : 8,741,622.60 = 4,882,964.40 : x
  2. Step 2: Convert to fraction form
    5,827,748.40/8,741,622.60 = 4,882,964.40/x
  3. Step 3: Cross multiply
    5,827,748.40x = 8,741,622.60 × 4,882,964.40
  4. Step 4: Simplify right side
    5,827,748.40x = 42,685,031,954,035.45
  5. Step 5: Solve for x
    x = 42,685,031,954,035.45/5,827,748.40
  6. Step 6: Final answer
    x = 7,324,446.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.