Home / 6,850,084.50-10,274,240.95-3,258,133.83

Finding the Fourth Proportional to 6,850,084.50, 10,274,240.95 and 3,258,133.83

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Solution

The fourth proportional to 6,850,084.50, 10,274,240.95 and 3,258,133.83 is: 4,886,779.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,084.50 : 10,274,240.95 = 3,258,133.83 : x
  2. Step 2: Convert to fraction form
    6,850,084.50/10,274,240.95 = 3,258,133.83/x
  3. Step 3: Cross multiply
    6,850,084.50x = 10,274,240.95 × 3,258,133.83
  4. Step 4: Simplify right side
    6,850,084.50x = 33,474,852,008,621.00
  5. Step 5: Solve for x
    x = 33,474,852,008,621.00/6,850,084.50
  6. Step 6: Final answer
    x = 4,886,779.43

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1.5x scale

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.