Home / 8,733,821.10-13,102,574.86-2,750,793.90

Finding the Fourth Proportional to 8,733,821.10, 13,102,574.86 and 2,750,793.90

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Solution

The fourth proportional to 8,733,821.10, 13,102,574.86 and 2,750,793.90 is: 4,126,771.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,821.10 : 13,102,574.86 = 2,750,793.90 : x
  2. Step 2: Convert to fraction form
    8,733,821.10/13,102,574.86 = 2,750,793.90/x
  3. Step 3: Cross multiply
    8,733,821.10x = 13,102,574.86 × 2,750,793.90
  4. Step 4: Simplify right side
    8,733,821.10x = 36,042,482,999,181.35
  5. Step 5: Solve for x
    x = 36,042,482,999,181.35/8,733,821.10
  6. Step 6: Final answer
    x = 4,126,771.39

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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.