Home / 3,446,536.64-5,170,550.70-1,050,317.96

Finding the Fourth Proportional to 3,446,536.64, 5,170,550.70 and 1,050,317.96

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Solution

The fourth proportional to 3,446,536.64, 5,170,550.70 and 1,050,317.96 is: 1,575,704.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,536.64 : 5,170,550.70 = 1,050,317.96 : x
  2. Step 2: Convert to fraction form
    3,446,536.64/5,170,550.70 = 1,050,317.96/x
  3. Step 3: Cross multiply
    3,446,536.64x = 5,170,550.70 × 1,050,317.96
  4. Step 4: Simplify right side
    3,446,536.64x = 5,430,722,263,300.57
  5. Step 5: Solve for x
    x = 5,430,722,263,300.57/3,446,536.64
  6. Step 6: Final answer
    x = 1,575,704.20

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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.