Home / 4,722,999.60-7,074,001.80-4,722,999.60

Finding the Fourth Proportional to 4,722,999.60, 7,074,001.80 and 4,722,999.60

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Solution

The fourth proportional to 4,722,999.60, 7,074,001.80 and 4,722,999.60 is: 7,074,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,999.60 : 7,074,001.80 = 4,722,999.60 : x
  2. Step 2: Convert to fraction form
    4,722,999.60/7,074,001.80 = 4,722,999.60/x
  3. Step 3: Cross multiply
    4,722,999.60x = 7,074,001.80 × 4,722,999.60
  4. Step 4: Simplify right side
    4,722,999.60x = 33,410,507,671,799.28
  5. Step 5: Solve for x
    x = 33,410,507,671,799.28/4,722,999.60
  6. Step 6: Final answer
    x = 7,074,001.80

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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.