Home / 2,453,882.48-3,385,570.20-1,486,703.60

Finding the Fourth Proportional to 2,453,882.48, 3,385,570.20 and 1,486,703.60

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Solution

The fourth proportional to 2,453,882.48, 3,385,570.20 and 1,486,703.60 is: 2,051,173.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,882.48 : 3,385,570.20 = 1,486,703.60 : x
  2. Step 2: Convert to fraction form
    2,453,882.48/3,385,570.20 = 1,486,703.60/x
  3. Step 3: Cross multiply
    2,453,882.48x = 3,385,570.20 × 1,486,703.60
  4. Step 4: Simplify right side
    2,453,882.48x = 5,033,339,404,392.72
  5. Step 5: Solve for x
    x = 5,033,339,404,392.72/2,453,882.48
  6. Step 6: Final answer
    x = 2,051,173.78

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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.