Home / 6,225,804-8,591,740.74-3,509,550

Finding the Fourth Proportional to 6,225,804, 8,591,740.74 and 3,509,550

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Solution

The fourth proportional to 6,225,804, 8,591,740.74 and 3,509,550 is: 4,843,252.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,804 : 8,591,740.74 = 3,509,550 : x
  2. Step 2: Convert to fraction form
    6,225,804/8,591,740.74 = 3,509,550/x
  3. Step 3: Cross multiply
    6,225,804x = 8,591,740.74 × 3,509,550
  4. Step 4: Simplify right side
    6,225,804x = 30,153,143,714,067
  5. Step 5: Solve for x
    x = 30,153,143,714,067/6,225,804
  6. Step 6: Final answer
    x = 4,843,252.97

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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.