Home / 2,604,195.71-3,902,370.72-2,320,394.52

Finding the Fourth Proportional to 2,604,195.71, 3,902,370.72 and 2,320,394.52

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Solution

The fourth proportional to 2,604,195.71, 3,902,370.72 and 2,320,394.52 is: 3,477,096.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,195.71 : 3,902,370.72 = 2,320,394.52 : x
  2. Step 2: Convert to fraction form
    2,604,195.71/3,902,370.72 = 2,320,394.52/x
  3. Step 3: Cross multiply
    2,604,195.71x = 3,902,370.72 × 2,320,394.52
  4. Step 4: Simplify right side
    2,604,195.71x = 9,055,039,639,628.87
  5. Step 5: Solve for x
    x = 9,055,039,639,628.87/2,604,195.71
  6. Step 6: Final answer
    x = 3,477,096.44

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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.