Home / 8,233,210.41-11,361,994.88-4,795,672.88

Finding the Fourth Proportional to 8,233,210.41, 11,361,994.88 and 4,795,672.88

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Solution

The fourth proportional to 8,233,210.41, 11,361,994.88 and 4,795,672.88 is: 6,618,124.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,233,210.41 : 11,361,994.88 = 4,795,672.88 : x
  2. Step 2: Convert to fraction form
    8,233,210.41/11,361,994.88 = 4,795,672.88/x
  3. Step 3: Cross multiply
    8,233,210.41x = 11,361,994.88 × 4,795,672.88
  4. Step 4: Simplify right side
    8,233,210.41x = 54,488,410,627,926.52
  5. Step 5: Solve for x
    x = 54,488,410,627,926.52/8,233,210.41
  6. Step 6: Final answer
    x = 6,618,124.39

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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.