Home / 6,726,018.60-10,089,027.90-3,314,954.70

Finding the Fourth Proportional to 6,726,018.60, 10,089,027.90 and 3,314,954.70

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Solution

The fourth proportional to 6,726,018.60, 10,089,027.90 and 3,314,954.70 is: 4,972,432.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,018.60 : 10,089,027.90 = 3,314,954.70 : x
  2. Step 2: Convert to fraction form
    6,726,018.60/10,089,027.90 = 3,314,954.70/x
  3. Step 3: Cross multiply
    6,726,018.60x = 10,089,027.90 × 3,314,954.70
  4. Step 4: Simplify right side
    6,726,018.60x = 33,444,670,455,536.13
  5. Step 5: Solve for x
    x = 33,444,670,455,536.13/6,726,018.60
  6. Step 6: Final answer
    x = 4,972,432.05

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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.