Home / 9,479,091.54-14,210,102.04-3,409,556.94

Finding the Fourth Proportional to 9,479,091.54, 14,210,102.04 and 3,409,556.94

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Solution

The fourth proportional to 9,479,091.54, 14,210,102.04 and 3,409,556.94 is: 5,111,265.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,479,091.54 : 14,210,102.04 = 3,409,556.94 : x
  2. Step 2: Convert to fraction form
    9,479,091.54/14,210,102.04 = 3,409,556.94/x
  3. Step 3: Cross multiply
    9,479,091.54x = 14,210,102.04 × 3,409,556.94
  4. Step 4: Simplify right side
    9,479,091.54x = 48,450,152,028,590.16
  5. Step 5: Solve for x
    x = 48,450,152,028,590.16/9,479,091.54
  6. Step 6: Final answer
    x = 5,111,265.34

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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.