Home / 6,116,908.40-8,441,871.46-3,364,080.98

Finding the Fourth Proportional to 6,116,908.40, 8,441,871.46 and 3,364,080.98

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Solution

The fourth proportional to 6,116,908.40, 8,441,871.46 and 3,364,080.98 is: 4,642,727.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,908.40 : 8,441,871.46 = 3,364,080.98 : x
  2. Step 2: Convert to fraction form
    6,116,908.40/8,441,871.46 = 3,364,080.98/x
  3. Step 3: Cross multiply
    6,116,908.40x = 8,441,871.46 × 3,364,080.98
  4. Step 4: Simplify right side
    6,116,908.40x = 28,399,139,214,190.83
  5. Step 5: Solve for x
    x = 28,399,139,214,190.83/6,116,908.40
  6. Step 6: Final answer
    x = 4,642,727.56

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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.