Home / 8,865,027.03-13,297,542.98-2,133,441.03

Finding the Fourth Proportional to 8,865,027.03, 13,297,542.98 and 2,133,441.03

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Solution

The fourth proportional to 8,865,027.03, 13,297,542.98 and 2,133,441.03 is: 3,200,162.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,865,027.03 : 13,297,542.98 = 2,133,441.03 : x
  2. Step 2: Convert to fraction form
    8,865,027.03/13,297,542.98 = 2,133,441.03/x
  3. Step 3: Cross multiply
    8,865,027.03x = 13,297,542.98 × 2,133,441.03
  4. Step 4: Simplify right side
    8,865,027.03x = 28,369,523,781,053.26
  5. Step 5: Solve for x
    x = 28,369,523,781,053.26/8,865,027.03
  6. Step 6: Final answer
    x = 3,200,162.13

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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.