Home / 4,803,848.20-7,204,640.34-1,769,566.36

Finding the Fourth Proportional to 4,803,848.20, 7,204,640.34 and 1,769,566.36

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Solution

The fourth proportional to 4,803,848.20, 7,204,640.34 and 1,769,566.36 is: 2,653,932.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,848.20 : 7,204,640.34 = 1,769,566.36 : x
  2. Step 2: Convert to fraction form
    4,803,848.20/7,204,640.34 = 1,769,566.36/x
  3. Step 3: Cross multiply
    4,803,848.20x = 7,204,640.34 × 1,769,566.36
  4. Step 4: Simplify right side
    4,803,848.20x = 12,749,089,181,562.96
  5. Step 5: Solve for x
    x = 12,749,089,181,562.96/4,803,848.20
  6. Step 6: Final answer
    x = 2,653,932.57

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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.