Home / 4,797,763.20-7,186,147.20-4,167,907.20

Finding the Fourth Proportional to 4,797,763.20, 7,186,147.20 and 4,167,907.20

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Solution

The fourth proportional to 4,797,763.20, 7,186,147.20 and 4,167,907.20 is: 6,242,741.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,763.20 : 7,186,147.20 = 4,167,907.20 : x
  2. Step 2: Convert to fraction form
    4,797,763.20/7,186,147.20 = 4,167,907.20/x
  3. Step 3: Cross multiply
    4,797,763.20x = 7,186,147.20 × 4,167,907.20
  4. Step 4: Simplify right side
    4,797,763.20x = 29,951,194,655,139.84
  5. Step 5: Solve for x
    x = 29,951,194,655,139.84/4,797,763.20
  6. Step 6: Final answer
    x = 6,242,741.34

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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.