Home / 4,550,690.44-6,279,910.35-2,485,705.22

Finding the Fourth Proportional to 4,550,690.44, 6,279,910.35 and 2,485,705.22

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Solution

The fourth proportional to 4,550,690.44, 6,279,910.35 and 2,485,705.22 is: 3,430,250.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,690.44 : 6,279,910.35 = 2,485,705.22 : x
  2. Step 2: Convert to fraction form
    4,550,690.44/6,279,910.35 = 2,485,705.22/x
  3. Step 3: Cross multiply
    4,550,690.44x = 6,279,910.35 × 2,485,705.22
  4. Step 4: Simplify right side
    4,550,690.44x = 15,610,005,894,298.95
  5. Step 5: Solve for x
    x = 15,610,005,894,298.95/4,550,690.44
  6. Step 6: Final answer
    x = 3,430,250.01

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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.