Home / 6,104,823.60-8,424,755.27-3,351,764.82

Finding the Fourth Proportional to 6,104,823.60, 8,424,755.27 and 3,351,764.82

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Solution

The fourth proportional to 6,104,823.60, 8,424,755.27 and 3,351,764.82 is: 4,625,489.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,823.60 : 8,424,755.27 = 3,351,764.82 : x
  2. Step 2: Convert to fraction form
    6,104,823.60/8,424,755.27 = 3,351,764.82/x
  3. Step 3: Cross multiply
    6,104,823.60x = 8,424,755.27 × 3,351,764.82
  4. Step 4: Simplify right side
    6,104,823.60x = 28,237,798,288,971.82
  5. Step 5: Solve for x
    x = 28,237,798,288,971.82/6,104,823.60
  6. Step 6: Final answer
    x = 4,625,489.64

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1.5x scale

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.