Home / 6,042,959.03-9,066,100.70-1,783,127.18

Finding the Fourth Proportional to 6,042,959.03, 9,066,100.70 and 1,783,127.18

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Solution

The fourth proportional to 6,042,959.03, 9,066,100.70 and 1,783,127.18 is: 2,675,181.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042,959.03 : 9,066,100.70 = 1,783,127.18 : x
  2. Step 2: Convert to fraction form
    6,042,959.03/9,066,100.70 = 1,783,127.18/x
  3. Step 3: Cross multiply
    6,042,959.03x = 9,066,100.70 × 1,783,127.18
  4. Step 4: Simplify right side
    6,042,959.03x = 16,166,010,601,910.10
  5. Step 5: Solve for x
    x = 16,166,010,601,910.10/6,042,959.03
  6. Step 6: Final answer
    x = 2,675,181.23

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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.