Home / 5,782,481.20-8,673,721.80-3,095,095.60

Finding the Fourth Proportional to 5,782,481.20, 8,673,721.80 and 3,095,095.60

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Solution

The fourth proportional to 5,782,481.20, 8,673,721.80 and 3,095,095.60 is: 4,642,643.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,782,481.20 : 8,673,721.80 = 3,095,095.60 : x
  2. Step 2: Convert to fraction form
    5,782,481.20/8,673,721.80 = 3,095,095.60/x
  3. Step 3: Cross multiply
    5,782,481.20x = 8,673,721.80 × 3,095,095.60
  4. Step 4: Simplify right side
    5,782,481.20x = 26,845,998,178,804.08
  5. Step 5: Solve for x
    x = 26,845,998,178,804.08/5,782,481.20
  6. Step 6: Final answer
    x = 4,642,643.40

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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.