Home / 6,856,764.41-10,285,234.10-4,726,276.49

Finding the Fourth Proportional to 6,856,764.41, 10,285,234.10 and 4,726,276.49

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Solution

The fourth proportional to 6,856,764.41, 10,285,234.10 and 4,726,276.49 is: 7,089,475.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,764.41 : 10,285,234.10 = 4,726,276.49 : x
  2. Step 2: Convert to fraction form
    6,856,764.41/10,285,234.10 = 4,726,276.49/x
  3. Step 3: Cross multiply
    6,856,764.41x = 10,285,234.10 × 4,726,276.49
  4. Step 4: Simplify right side
    6,856,764.41x = 48,610,860,140,781.55
  5. Step 5: Solve for x
    x = 48,610,860,140,781.55/6,856,764.41
  6. Step 6: Final answer
    x = 7,089,475.04

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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.