Home / 7,273,474.70-10,910,266.52-3,228,875.17

Finding the Fourth Proportional to 7,273,474.70, 10,910,266.52 and 3,228,875.17

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Solution

The fourth proportional to 7,273,474.70, 10,910,266.52 and 3,228,875.17 is: 4,843,336.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,474.70 : 10,910,266.52 = 3,228,875.17 : x
  2. Step 2: Convert to fraction form
    7,273,474.70/10,910,266.52 = 3,228,875.17/x
  3. Step 3: Cross multiply
    7,273,474.70x = 10,910,266.52 × 3,228,875.17
  4. Step 4: Simplify right side
    7,273,474.70x = 35,227,888,621,090.27
  5. Step 5: Solve for x
    x = 35,227,888,621,090.27/7,273,474.70
  6. Step 6: Final answer
    x = 4,843,336.93

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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.