Home / 2,393,929.52-3,300,634.66-1,533,074.48

Finding the Fourth Proportional to 2,393,929.52, 3,300,634.66 and 1,533,074.48

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Solution

The fourth proportional to 2,393,929.52, 3,300,634.66 and 1,533,074.48 is: 2,113,729.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,929.52 : 3,300,634.66 = 1,533,074.48 : x
  2. Step 2: Convert to fraction form
    2,393,929.52/3,300,634.66 = 1,533,074.48/x
  3. Step 3: Cross multiply
    2,393,929.52x = 3,300,634.66 × 1,533,074.48
  4. Step 4: Simplify right side
    2,393,929.52x = 5,060,118,765,049.48
  5. Step 5: Solve for x
    x = 5,060,118,765,049.48/2,393,929.52
  6. Step 6: Final answer
    x = 2,113,729.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.