Home / 5,843,064.21-8,063,460.23-3,193,915.28

Finding the Fourth Proportional to 5,843,064.21, 8,063,460.23 and 3,193,915.28

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Solution

The fourth proportional to 5,843,064.21, 8,063,460.23 and 3,193,915.28 is: 4,407,620.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,843,064.21 : 8,063,460.23 = 3,193,915.28 : x
  2. Step 2: Convert to fraction form
    5,843,064.21/8,063,460.23 = 3,193,915.28/x
  3. Step 3: Cross multiply
    5,843,064.21x = 8,063,460.23 × 3,193,915.28
  4. Step 4: Simplify right side
    5,843,064.21x = 25,754,008,838,269.31
  5. Step 5: Solve for x
    x = 25,754,008,838,269.31/5,843,064.21
  6. Step 6: Final answer
    x = 4,407,620.37

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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.