Home / 3,262,953.65-4,892,708.10-1,103,236.48

Finding the Fourth Proportional to 3,262,953.65, 4,892,708.10 and 1,103,236.48

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Solution

The fourth proportional to 3,262,953.65, 4,892,708.10 and 1,103,236.48 is: 1,654,272.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,953.65 : 4,892,708.10 = 1,103,236.48 : x
  2. Step 2: Convert to fraction form
    3,262,953.65/4,892,708.10 = 1,103,236.48/x
  3. Step 3: Cross multiply
    3,262,953.65x = 4,892,708.10 × 1,103,236.48
  4. Step 4: Simplify right side
    3,262,953.65x = 5,397,814,058,403.77
  5. Step 5: Solve for x
    x = 5,397,814,058,403.77/3,262,953.65
  6. Step 6: Final answer
    x = 1,654,272.37

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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.