Home / 9,041,379.33-13,560,994.55-2,974,606.55

Finding the Fourth Proportional to 9,041,379.33, 13,560,994.55 and 2,974,606.55

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Solution

The fourth proportional to 9,041,379.33, 13,560,994.55 and 2,974,606.55 is: 4,461,556.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041,379.33 : 13,560,994.55 = 2,974,606.55 : x
  2. Step 2: Convert to fraction form
    9,041,379.33/13,560,994.55 = 2,974,606.55/x
  3. Step 3: Cross multiply
    9,041,379.33x = 13,560,994.55 × 2,974,606.55
  4. Step 4: Simplify right side
    9,041,379.33x = 40,338,623,165,289.28
  5. Step 5: Solve for x
    x = 40,338,623,165,289.28/9,041,379.33
  6. Step 6: Final answer
    x = 4,461,556.33

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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.