Home / 6,608,107.44-9,119,044.80-3,817,233

Finding the Fourth Proportional to 6,608,107.44, 9,119,044.80 and 3,817,233

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Solution

The fourth proportional to 6,608,107.44, 9,119,044.80 and 3,817,233 is: 5,267,698.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,107.44 : 9,119,044.80 = 3,817,233 : x
  2. Step 2: Convert to fraction form
    6,608,107.44/9,119,044.80 = 3,817,233/x
  3. Step 3: Cross multiply
    6,608,107.44x = 9,119,044.80 × 3,817,233
  4. Step 4: Simplify right side
    6,608,107.44x = 34,809,518,739,038.40
  5. Step 5: Solve for x
    x = 34,809,518,739,038.40/6,608,107.44
  6. Step 6: Final answer
    x = 5,267,698.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.