Home / 6,543,712.96-9,802,283.40-3,303,251.46

Finding the Fourth Proportional to 6,543,712.96, 9,802,283.40 and 3,303,251.46

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Solution

The fourth proportional to 6,543,712.96, 9,802,283.40 and 3,303,251.46 is: 4,948,170.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,543,712.96 : 9,802,283.40 = 3,303,251.46 : x
  2. Step 2: Convert to fraction form
    6,543,712.96/9,802,283.40 = 3,303,251.46/x
  3. Step 3: Cross multiply
    6,543,712.96x = 9,802,283.40 × 3,303,251.46
  4. Step 4: Simplify right side
    6,543,712.96x = 32,379,406,952,383.77
  5. Step 5: Solve for x
    x = 32,379,406,952,383.77/6,543,712.96
  6. Step 6: Final answer
    x = 4,948,170.43

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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.