Home / 4,740,657.80-7,110,986.70-1,194,801.80

Finding the Fourth Proportional to 4,740,657.80, 7,110,986.70 and 1,194,801.80

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Solution

The fourth proportional to 4,740,657.80, 7,110,986.70 and 1,194,801.80 is: 1,792,202.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,657.80 : 7,110,986.70 = 1,194,801.80 : x
  2. Step 2: Convert to fraction form
    4,740,657.80/7,110,986.70 = 1,194,801.80/x
  3. Step 3: Cross multiply
    4,740,657.80x = 7,110,986.70 × 1,194,801.80
  4. Step 4: Simplify right side
    4,740,657.80x = 8,496,219,708,936.06
  5. Step 5: Solve for x
    x = 8,496,219,708,936.06/4,740,657.80
  6. Step 6: Final answer
    x = 1,792,202.70

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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.