Home / 5,376,794.96-8,065,200.36-4,104,625.72

Finding the Fourth Proportional to 5,376,794.96, 8,065,200.36 and 4,104,625.72

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Solution

The fourth proportional to 5,376,794.96, 8,065,200.36 and 4,104,625.72 is: 6,156,944.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,376,794.96 : 8,065,200.36 = 4,104,625.72 : x
  2. Step 2: Convert to fraction form
    5,376,794.96/8,065,200.36 = 4,104,625.72/x
  3. Step 3: Cross multiply
    5,376,794.96x = 8,065,200.36 × 4,104,625.72
  4. Step 4: Simplify right side
    5,376,794.96x = 33,104,628,834,609.26
  5. Step 5: Solve for x
    x = 33,104,628,834,609.26/5,376,794.96
  6. Step 6: Final answer
    x = 6,156,944.63

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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.