Home / 1,823,360.22-2,735,195.65-543,885.23

Finding the Fourth Proportional to 1,823,360.22, 2,735,195.65 and 543,885.23

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Solution

The fourth proportional to 1,823,360.22, 2,735,195.65 and 543,885.23 is: 815,874.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,360.22 : 2,735,195.65 = 543,885.23 : x
  2. Step 2: Convert to fraction form
    1,823,360.22/2,735,195.65 = 543,885.23/x
  3. Step 3: Cross multiply
    1,823,360.22x = 2,735,195.65 × 543,885.23
  4. Step 4: Simplify right side
    1,823,360.22x = 1,487,632,520,673.53
  5. Step 5: Solve for x
    x = 1,487,632,520,673.53/1,823,360.22
  6. Step 6: Final answer
    x = 815,874.18

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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.