Home / 2,448,806.90-3,673,247.40-932,573.77

Finding the Fourth Proportional to 2,448,806.90, 3,673,247.40 and 932,573.77

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Solution

The fourth proportional to 2,448,806.90, 3,673,247.40 and 932,573.77 is: 1,398,874.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,806.90 : 3,673,247.40 = 932,573.77 : x
  2. Step 2: Convert to fraction form
    2,448,806.90/3,673,247.40 = 932,573.77/x
  3. Step 3: Cross multiply
    2,448,806.90x = 3,673,247.40 × 932,573.77
  4. Step 4: Simplify right side
    2,448,806.90x = 3,425,574,166,777.58
  5. Step 5: Solve for x
    x = 3,425,574,166,777.58/2,448,806.90
  6. Step 6: Final answer
    x = 1,398,874.76

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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.