Home / 4,893,034.70-7,340,536.20-4,099,809.80

Finding the Fourth Proportional to 4,893,034.70, 7,340,536.20 and 4,099,809.80

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Solution

The fourth proportional to 4,893,034.70, 7,340,536.20 and 4,099,809.80 is: 6,150,539.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,034.70 : 7,340,536.20 = 4,099,809.80 : x
  2. Step 2: Convert to fraction form
    4,893,034.70/7,340,536.20 = 4,099,809.80/x
  3. Step 3: Cross multiply
    4,893,034.70x = 7,340,536.20 × 4,099,809.80
  4. Step 4: Simplify right side
    4,893,034.70x = 30,094,802,250,014.76
  5. Step 5: Solve for x
    x = 30,094,802,250,014.76/4,893,034.70
  6. Step 6: Final answer
    x = 6,150,539.31

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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.