Home / 4,851,193.20-7,275,769.20-2,452,783.20

Finding the Fourth Proportional to 4,851,193.20, 7,275,769.20 and 2,452,783.20

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Solution

The fourth proportional to 4,851,193.20, 7,275,769.20 and 2,452,783.20 is: 3,678,658.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,193.20 : 7,275,769.20 = 2,452,783.20 : x
  2. Step 2: Convert to fraction form
    4,851,193.20/7,275,769.20 = 2,452,783.20/x
  3. Step 3: Cross multiply
    4,851,193.20x = 7,275,769.20 × 2,452,783.20
  4. Step 4: Simplify right side
    4,851,193.20x = 17,845,884,460,837.44
  5. Step 5: Solve for x
    x = 17,845,884,460,837.44/4,851,193.20
  6. Step 6: Final answer
    x = 3,678,658.78

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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.