Home / 8,868,616.44-13,303,399.58-2,802,886.62

Finding the Fourth Proportional to 8,868,616.44, 13,303,399.58 and 2,802,886.62

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Solution

The fourth proportional to 8,868,616.44, 13,303,399.58 and 2,802,886.62 is: 4,204,480.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,868,616.44 : 13,303,399.58 = 2,802,886.62 : x
  2. Step 2: Convert to fraction form
    8,868,616.44/13,303,399.58 = 2,802,886.62/x
  3. Step 3: Cross multiply
    8,868,616.44x = 13,303,399.58 × 2,802,886.62
  4. Step 4: Simplify right side
    8,868,616.44x = 37,287,920,683,295.62
  5. Step 5: Solve for x
    x = 37,287,920,683,295.62/8,868,616.44
  6. Step 6: Final answer
    x = 4,204,480.03

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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.