Home / 6,225,741-8,591,653.80-3,509,487

Finding the Fourth Proportional to 6,225,741, 8,591,653.80 and 3,509,487

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Solution

The fourth proportional to 6,225,741, 8,591,653.80 and 3,509,487 is: 4,843,166.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,741 : 8,591,653.80 = 3,509,487 : x
  2. Step 2: Convert to fraction form
    6,225,741/8,591,653.80 = 3,509,487/x
  3. Step 3: Cross multiply
    6,225,741x = 8,591,653.80 × 3,509,487
  4. Step 4: Simplify right side
    6,225,741x = 30,152,297,319,600.60
  5. Step 5: Solve for x
    x = 30,152,297,319,600.60/6,225,741
  6. Step 6: Final answer
    x = 4,843,166.03

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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.