Home / 4,097,797.35-5,655,438.59-3,408,252.65

Finding the Fourth Proportional to 4,097,797.35, 5,655,438.59 and 3,408,252.65

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Solution

The fourth proportional to 4,097,797.35, 5,655,438.59 and 3,408,252.65 is: 4,703,786.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,797.35 : 5,655,438.59 = 3,408,252.65 : x
  2. Step 2: Convert to fraction form
    4,097,797.35/5,655,438.59 = 3,408,252.65/x
  3. Step 3: Cross multiply
    4,097,797.35x = 5,655,438.59 × 3,408,252.65
  4. Step 4: Simplify right side
    4,097,797.35x = 19,275,163,561,279.76
  5. Step 5: Solve for x
    x = 19,275,163,561,279.76/4,097,797.35
  6. Step 6: Final answer
    x = 4,703,786.43

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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.