Home / 8,744,333.08-13,116,893.28-2,678,622.16

Finding the Fourth Proportional to 8,744,333.08, 13,116,893.28 and 2,678,622.16

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Solution

The fourth proportional to 8,744,333.08, 13,116,893.28 and 2,678,622.16 is: 4,018,053.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,333.08 : 13,116,893.28 = 2,678,622.16 : x
  2. Step 2: Convert to fraction form
    8,744,333.08/13,116,893.28 = 2,678,622.16/x
  3. Step 3: Cross multiply
    8,744,333.08x = 13,116,893.28 × 2,678,622.16
  4. Step 4: Simplify right side
    8,744,333.08x = 35,135,201,010,163.09
  5. Step 5: Solve for x
    x = 35,135,201,010,163.09/8,744,333.08
  6. Step 6: Final answer
    x = 4,018,053.83

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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.