Home / 6,382,181.52-9,573,198.48-1,833,341.76

Finding the Fourth Proportional to 6,382,181.52, 9,573,198.48 and 1,833,341.76

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Solution

The fourth proportional to 6,382,181.52, 9,573,198.48 and 1,833,341.76 is: 2,749,991.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382,181.52 : 9,573,198.48 = 1,833,341.76 : x
  2. Step 2: Convert to fraction form
    6,382,181.52/9,573,198.48 = 1,833,341.76/x
  3. Step 3: Cross multiply
    6,382,181.52x = 9,573,198.48 × 1,833,341.76
  4. Step 4: Simplify right side
    6,382,181.52x = 17,550,944,550,152.53
  5. Step 5: Solve for x
    x = 17,550,944,550,152.53/6,382,181.52
  6. Step 6: Final answer
    x = 2,749,991.44

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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.