Home / 2,334,554.01-3,221,733.83-1,315,958.49

Finding the Fourth Proportional to 2,334,554.01, 3,221,733.83 and 1,315,958.49

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Solution

The fourth proportional to 2,334,554.01, 3,221,733.83 and 1,315,958.49 is: 1,816,050.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,554.01 : 3,221,733.83 = 1,315,958.49 : x
  2. Step 2: Convert to fraction form
    2,334,554.01/3,221,733.83 = 1,315,958.49/x
  3. Step 3: Cross multiply
    2,334,554.01x = 3,221,733.83 × 1,315,958.49
  4. Step 4: Simplify right side
    2,334,554.01x = 4,239,667,979,528.92
  5. Step 5: Solve for x
    x = 4,239,667,979,528.92/2,334,554.01
  6. Step 6: Final answer
    x = 1,816,050.50

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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.