Home / 1,926,379.41-2,658,396.82-1,110,579.14

Finding the Fourth Proportional to 1,926,379.41, 2,658,396.82 and 1,110,579.14

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Solution

The fourth proportional to 1,926,379.41, 2,658,396.82 and 1,110,579.14 is: 1,532,595.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,926,379.41 : 2,658,396.82 = 1,110,579.14 : x
  2. Step 2: Convert to fraction form
    1,926,379.41/2,658,396.82 = 1,110,579.14/x
  3. Step 3: Cross multiply
    1,926,379.41x = 2,658,396.82 × 1,110,579.14
  4. Step 4: Simplify right side
    1,926,379.41x = 2,952,360,054,134.33
  5. Step 5: Solve for x
    x = 2,952,360,054,134.33/1,926,379.41
  6. Step 6: Final answer
    x = 1,532,595.31

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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.