Home / 2,206,914.14-3,310,412.88-609,519.76

Finding the Fourth Proportional to 2,206,914.14, 3,310,412.88 and 609,519.76

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Solution

The fourth proportional to 2,206,914.14, 3,310,412.88 and 609,519.76 is: 914,291.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,914.14 : 3,310,412.88 = 609,519.76 : x
  2. Step 2: Convert to fraction form
    2,206,914.14/3,310,412.88 = 609,519.76/x
  3. Step 3: Cross multiply
    2,206,914.14x = 3,310,412.88 × 609,519.76
  4. Step 4: Simplify right side
    2,206,914.14x = 2,017,762,064,118.51
  5. Step 5: Solve for x
    x = 2,017,762,064,118.51/2,206,914.14
  6. Step 6: Final answer
    x = 914,291.15

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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.