Home / 4,810,015.05-7,226,532.86-3,084,266.03

Finding the Fourth Proportional to 4,810,015.05, 7,226,532.86 and 3,084,266.03

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Solution

The fourth proportional to 4,810,015.05, 7,226,532.86 and 3,084,266.03 is: 4,633,779.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,015.05 : 7,226,532.86 = 3,084,266.03 : x
  2. Step 2: Convert to fraction form
    4,810,015.05/7,226,532.86 = 3,084,266.03/x
  3. Step 3: Cross multiply
    4,810,015.05x = 7,226,532.86 × 3,084,266.03
  4. Step 4: Simplify right side
    4,810,015.05x = 22,288,549,805,687.49
  5. Step 5: Solve for x
    x = 22,288,549,805,687.49/4,810,015.05
  6. Step 6: Final answer
    x = 4,633,779.64

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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.