Home / 3,089,258.70-4,634,233.65-959,325.90

Finding the Fourth Proportional to 3,089,258.70, 4,634,233.65 and 959,325.90

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Solution

The fourth proportional to 3,089,258.70, 4,634,233.65 and 959,325.90 is: 1,439,096.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,258.70 : 4,634,233.65 = 959,325.90 : x
  2. Step 2: Convert to fraction form
    3,089,258.70/4,634,233.65 = 959,325.90/x
  3. Step 3: Cross multiply
    3,089,258.70x = 4,634,233.65 × 959,325.90
  4. Step 4: Simplify right side
    3,089,258.70x = 4,445,740,367,096.54
  5. Step 5: Solve for x
    x = 4,445,740,367,096.54/3,089,258.70
  6. Step 6: Final answer
    x = 1,439,096.17

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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.