Home / 4,618,195.53-6,374,121.51-2,685,570.96

Finding the Fourth Proportional to 4,618,195.53, 6,374,121.51 and 2,685,570.96

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Solution

The fourth proportional to 4,618,195.53, 6,374,121.51 and 2,685,570.96 is: 3,706,676.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,195.53 : 6,374,121.51 = 2,685,570.96 : x
  2. Step 2: Convert to fraction form
    4,618,195.53/6,374,121.51 = 2,685,570.96/x
  3. Step 3: Cross multiply
    4,618,195.53x = 6,374,121.51 × 2,685,570.96
  4. Step 4: Simplify right side
    4,618,195.53x = 17,118,155,622,767.35
  5. Step 5: Solve for x
    x = 17,118,155,622,767.35/4,618,195.53
  6. Step 6: Final answer
    x = 3,706,676.24

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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.