Home / 4,722,590.28-7,089,514.38-4,530,091.08

Finding the Fourth Proportional to 4,722,590.28, 7,089,514.38 and 4,530,091.08

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Solution

The fourth proportional to 4,722,590.28, 7,089,514.38 and 4,530,091.08 is: 6,800,536.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,590.28 : 7,089,514.38 = 4,530,091.08 : x
  2. Step 2: Convert to fraction form
    4,722,590.28/7,089,514.38 = 4,530,091.08/x
  3. Step 3: Cross multiply
    4,722,590.28x = 7,089,514.38 × 4,530,091.08
  4. Step 4: Simplify right side
    4,722,590.28x = 32,116,145,854,369.73
  5. Step 5: Solve for x
    x = 32,116,145,854,369.73/4,722,590.28
  6. Step 6: Final answer
    x = 6,800,536.14

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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.