Home / 10,276,029.20-15,416,376.60-6,014,003.60

Finding the Fourth Proportional to 10,276,029.20, 15,416,376.60 and 6,014,003.60

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Solution

The fourth proportional to 10,276,029.20, 15,416,376.60 and 6,014,003.60 is: 9,022,370.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,276,029.20 : 15,416,376.60 = 6,014,003.60 : x
  2. Step 2: Convert to fraction form
    10,276,029.20/15,416,376.60 = 6,014,003.60/x
  3. Step 3: Cross multiply
    10,276,029.20x = 15,416,376.60 × 6,014,003.60
  4. Step 4: Simplify right side
    10,276,029.20x = 92,714,144,371,355.75
  5. Step 5: Solve for x
    x = 92,714,144,371,355.75/10,276,029.20
  6. Step 6: Final answer
    x = 9,022,370.66

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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.