Home / 7,895,835.96-11,847,359.70-4,296,204.60

Finding the Fourth Proportional to 7,895,835.96, 11,847,359.70 and 4,296,204.60

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Solution

The fourth proportional to 7,895,835.96, 11,847,359.70 and 4,296,204.60 is: 6,446,268.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,895,835.96 : 11,847,359.70 = 4,296,204.60 : x
  2. Step 2: Convert to fraction form
    7,895,835.96/11,847,359.70 = 4,296,204.60/x
  3. Step 3: Cross multiply
    7,895,835.96x = 11,847,359.70 × 4,296,204.60
  4. Step 4: Simplify right side
    7,895,835.96x = 50,898,681,240,994.61
  5. Step 5: Solve for x
    x = 50,898,681,240,994.61/7,895,835.96
  6. Step 6: Final answer
    x = 6,446,268.83

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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.