Home / 4,844,755.76-7,268,259.40-1,649,909.64

Finding the Fourth Proportional to 4,844,755.76, 7,268,259.40 and 1,649,909.64

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Solution

The fourth proportional to 4,844,755.76, 7,268,259.40 and 1,649,909.64 is: 2,475,247.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,755.76 : 7,268,259.40 = 1,649,909.64 : x
  2. Step 2: Convert to fraction form
    4,844,755.76/7,268,259.40 = 1,649,909.64/x
  3. Step 3: Cross multiply
    4,844,755.76x = 7,268,259.40 × 1,649,909.64
  4. Step 4: Simplify right side
    4,844,755.76x = 11,991,971,250,080.62
  5. Step 5: Solve for x
    x = 11,991,971,250,080.62/4,844,755.76
  6. Step 6: Final answer
    x = 2,475,247.84

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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.