Home / 6,146,827.94-8,482,633.29-3,393,519.84

Finding the Fourth Proportional to 6,146,827.94, 8,482,633.29 and 3,393,519.84

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Solution

The fourth proportional to 6,146,827.94, 8,482,633.29 and 3,393,519.84 is: 4,683,063.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,827.94 : 8,482,633.29 = 3,393,519.84 : x
  2. Step 2: Convert to fraction form
    6,146,827.94/8,482,633.29 = 3,393,519.84/x
  3. Step 3: Cross multiply
    6,146,827.94x = 8,482,633.29 × 3,393,519.84
  4. Step 4: Simplify right side
    6,146,827.94x = 28,785,984,365,059.47
  5. Step 5: Solve for x
    x = 28,785,984,365,059.47/6,146,827.94
  6. Step 6: Final answer
    x = 4,683,063.30

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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.