Home / 5,369,054.63-7,409,296.60-2,954,606.63

Finding the Fourth Proportional to 5,369,054.63, 7,409,296.60 and 2,954,606.63

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Solution

The fourth proportional to 5,369,054.63, 7,409,296.60 and 2,954,606.63 is: 4,077,357.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,369,054.63 : 7,409,296.60 = 2,954,606.63 : x
  2. Step 2: Convert to fraction form
    5,369,054.63/7,409,296.60 = 2,954,606.63/x
  3. Step 3: Cross multiply
    5,369,054.63x = 7,409,296.60 × 2,954,606.63
  4. Step 4: Simplify right side
    5,369,054.63x = 21,891,556,813,563.46
  5. Step 5: Solve for x
    x = 21,891,556,813,563.46/5,369,054.63
  6. Step 6: Final answer
    x = 4,077,357.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.