Home / 2,405,531.24-3,608,020.38-632,741.48

Finding the Fourth Proportional to 2,405,531.24, 3,608,020.38 and 632,741.48

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Solution

The fourth proportional to 2,405,531.24, 3,608,020.38 and 632,741.48 is: 949,039.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,531.24 : 3,608,020.38 = 632,741.48 : x
  2. Step 2: Convert to fraction form
    2,405,531.24/3,608,020.38 = 632,741.48/x
  3. Step 3: Cross multiply
    2,405,531.24x = 3,608,020.38 × 632,741.48
  4. Step 4: Simplify right side
    2,405,531.24x = 2,282,944,155,111.36
  5. Step 5: Solve for x
    x = 2,282,944,155,111.36/2,405,531.24
  6. Step 6: Final answer
    x = 949,039.50

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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.