Home / 4,264,010.90-6,395,315.76-1,530,992.54

Finding the Fourth Proportional to 4,264,010.90, 6,395,315.76 and 1,530,992.54

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Solution

The fourth proportional to 4,264,010.90, 6,395,315.76 and 1,530,992.54 is: 2,296,237.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264,010.90 : 6,395,315.76 = 1,530,992.54 : x
  2. Step 2: Convert to fraction form
    4,264,010.90/6,395,315.76 = 1,530,992.54/x
  3. Step 3: Cross multiply
    4,264,010.90x = 6,395,315.76 × 1,530,992.54
  4. Step 4: Simplify right side
    4,264,010.90x = 9,791,180,719,504.43
  5. Step 5: Solve for x
    x = 9,791,180,719,504.43/4,264,010.90
  6. Step 6: Final answer
    x = 2,296,237.26

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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.