Home / 6,253,698.60-9,387,546.30-4,840,021.80

Finding the Fourth Proportional to 6,253,698.60, 9,387,546.30 and 4,840,021.80

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Solution

The fourth proportional to 6,253,698.60, 9,387,546.30 and 4,840,021.80 is: 7,265,449.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,698.60 : 9,387,546.30 = 4,840,021.80 : x
  2. Step 2: Convert to fraction form
    6,253,698.60/9,387,546.30 = 4,840,021.80/x
  3. Step 3: Cross multiply
    6,253,698.60x = 9,387,546.30 × 4,840,021.80
  4. Step 4: Simplify right side
    6,253,698.60x = 45,435,928,740,509.34
  5. Step 5: Solve for x
    x = 45,435,928,740,509.34/6,253,698.60
  6. Step 6: Final answer
    x = 7,265,449.08

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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.