Home / 4,851,194.20-7,275,770.70-2,452,784.20

Finding the Fourth Proportional to 4,851,194.20, 7,275,770.70 and 2,452,784.20

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Solution

The fourth proportional to 4,851,194.20, 7,275,770.70 and 2,452,784.20 is: 3,678,660.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,194.20 : 7,275,770.70 = 2,452,784.20 : x
  2. Step 2: Convert to fraction form
    4,851,194.20/7,275,770.70 = 2,452,784.20/x
  3. Step 3: Cross multiply
    4,851,194.20x = 7,275,770.70 × 2,452,784.20
  4. Step 4: Simplify right side
    4,851,194.20x = 17,845,895,415,782.94
  5. Step 5: Solve for x
    x = 17,845,895,415,782.94/4,851,194.20
  6. Step 6: Final answer
    x = 3,678,660.28

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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.