Home / 10,351,409.85-14,285,002.25-6,003,074.30

Finding the Fourth Proportional to 10,351,409.85, 14,285,002.25 and 6,003,074.30

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Solution

The fourth proportional to 10,351,409.85, 14,285,002.25 and 6,003,074.30 is: 8,284,275.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,351,409.85 : 14,285,002.25 = 6,003,074.30 : x
  2. Step 2: Convert to fraction form
    10,351,409.85/14,285,002.25 = 6,003,074.30/x
  3. Step 3: Cross multiply
    10,351,409.85x = 14,285,002.25 × 6,003,074.30
  4. Step 4: Simplify right side
    10,351,409.85x = 85,753,929,825,999.84
  5. Step 5: Solve for x
    x = 85,753,929,825,999.84/10,351,409.85
  6. Step 6: Final answer
    x = 8,284,275.39

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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.