Home / 2,497,499.53-3,446,555.48-1,351,588.21

Finding the Fourth Proportional to 2,497,499.53, 3,446,555.48 and 1,351,588.21

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Solution

The fourth proportional to 2,497,499.53, 3,446,555.48 and 1,351,588.21 is: 1,865,195.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,499.53 : 3,446,555.48 = 1,351,588.21 : x
  2. Step 2: Convert to fraction form
    2,497,499.53/3,446,555.48 = 1,351,588.21/x
  3. Step 3: Cross multiply
    2,497,499.53x = 3,446,555.48 × 1,351,588.21
  4. Step 4: Simplify right side
    2,497,499.53x = 4,658,323,751,878.89
  5. Step 5: Solve for x
    x = 4,658,323,751,878.89/2,497,499.53
  6. Step 6: Final answer
    x = 1,865,195.05

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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.