Home / 8,683,325.20-13,025,609.72-2,293,513.84

Finding the Fourth Proportional to 8,683,325.20, 13,025,609.72 and 2,293,513.84

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Solution

The fourth proportional to 8,683,325.20, 13,025,609.72 and 2,293,513.84 is: 3,440,435.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,683,325.20 : 13,025,609.72 = 2,293,513.84 : x
  2. Step 2: Convert to fraction form
    8,683,325.20/13,025,609.72 = 2,293,513.84/x
  3. Step 3: Cross multiply
    8,683,325.20x = 13,025,609.72 × 2,293,513.84
  4. Step 4: Simplify right side
    8,683,325.20x = 29,874,416,167,258.52
  5. Step 5: Solve for x
    x = 29,874,416,167,258.52/8,683,325.20
  6. Step 6: Final answer
    x = 3,440,435.03

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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.