Home / 1,845,360.53-2,546,589.73-1,029,564.88

Finding the Fourth Proportional to 1,845,360.53, 2,546,589.73 and 1,029,564.88

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Solution

The fourth proportional to 1,845,360.53, 2,546,589.73 and 1,029,564.88 is: 1,420,795.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,360.53 : 2,546,589.73 = 1,029,564.88 : x
  2. Step 2: Convert to fraction form
    1,845,360.53/2,546,589.73 = 1,029,564.88/x
  3. Step 3: Cross multiply
    1,845,360.53x = 2,546,589.73 × 1,029,564.88
  4. Step 4: Simplify right side
    1,845,360.53x = 2,621,879,342,766.73
  5. Step 5: Solve for x
    x = 2,621,879,342,766.73/1,845,360.53
  6. Step 6: Final answer
    x = 1,420,795.18

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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.