Home / 5,171,336.46-7,754,409.45-3,013,059.06

Finding the Fourth Proportional to 5,171,336.46, 7,754,409.45 and 3,013,059.06

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Solution

The fourth proportional to 5,171,336.46, 7,754,409.45 and 3,013,059.06 is: 4,518,076.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,171,336.46 : 7,754,409.45 = 3,013,059.06 : x
  2. Step 2: Convert to fraction form
    5,171,336.46/7,754,409.45 = 3,013,059.06/x
  3. Step 3: Cross multiply
    5,171,336.46x = 7,754,409.45 × 3,013,059.06
  4. Step 4: Simplify right side
    5,171,336.46x = 23,364,493,648,272.12
  5. Step 5: Solve for x
    x = 23,364,493,648,272.12/5,171,336.46
  6. Step 6: Final answer
    x = 4,518,076.48

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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.