Home / 3,336,846.56-4,604,806.83-1,960,315.75

Finding the Fourth Proportional to 3,336,846.56, 4,604,806.83 and 1,960,315.75

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Solution

The fourth proportional to 3,336,846.56, 4,604,806.83 and 1,960,315.75 is: 2,705,211.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,846.56 : 4,604,806.83 = 1,960,315.75 : x
  2. Step 2: Convert to fraction form
    3,336,846.56/4,604,806.83 = 1,960,315.75/x
  3. Step 3: Cross multiply
    3,336,846.56x = 4,604,806.83 × 1,960,315.75
  4. Step 4: Simplify right side
    3,336,846.56x = 9,026,875,354,556.57
  5. Step 5: Solve for x
    x = 9,026,875,354,556.57/3,336,846.56
  6. Step 6: Final answer
    x = 2,705,211.40

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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.