Home / 5,342,383.43-8,016,206.03-2,502,005.03

Finding the Fourth Proportional to 5,342,383.43, 8,016,206.03 and 2,502,005.03

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Solution

The fourth proportional to 5,342,383.43, 8,016,206.03 and 2,502,005.03 is: 3,754,239.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,342,383.43 : 8,016,206.03 = 2,502,005.03 : x
  2. Step 2: Convert to fraction form
    5,342,383.43/8,016,206.03 = 2,502,005.03/x
  3. Step 3: Cross multiply
    5,342,383.43x = 8,016,206.03 × 2,502,005.03
  4. Step 4: Simplify right side
    5,342,383.43x = 20,056,587,808,576.33
  5. Step 5: Solve for x
    x = 20,056,587,808,576.33/5,342,383.43
  6. Step 6: Final answer
    x = 3,754,239.67

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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.