Home / 7,895,305.98-10,890,974.43-4,753,382.34

Finding the Fourth Proportional to 7,895,305.98, 10,890,974.43 and 4,753,382.34

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Solution

The fourth proportional to 7,895,305.98, 10,890,974.43 and 4,753,382.34 is: 6,556,929.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,895,305.98 : 10,890,974.43 = 4,753,382.34 : x
  2. Step 2: Convert to fraction form
    7,895,305.98/10,890,974.43 = 4,753,382.34/x
  3. Step 3: Cross multiply
    7,895,305.98x = 10,890,974.43 × 4,753,382.34
  4. Step 4: Simplify right side
    7,895,305.98x = 51,768,965,520,953.56
  5. Step 5: Solve for x
    x = 51,768,965,520,953.56/7,895,305.98
  6. Step 6: Final answer
    x = 6,556,929.61

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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.