Home / 3,089,354.30-4,637,141.85-1,493,200.70

Finding the Fourth Proportional to 3,089,354.30, 4,637,141.85 and 1,493,200.70

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Solution

The fourth proportional to 3,089,354.30, 4,637,141.85 and 1,493,200.70 is: 2,241,304.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,354.30 : 4,637,141.85 = 1,493,200.70 : x
  2. Step 2: Convert to fraction form
    3,089,354.30/4,637,141.85 = 1,493,200.70/x
  3. Step 3: Cross multiply
    3,089,354.30x = 4,637,141.85 × 1,493,200.70
  4. Step 4: Simplify right side
    3,089,354.30x = 6,924,183,456,419.29
  5. Step 5: Solve for x
    x = 6,924,183,456,419.29/3,089,354.30
  6. Step 6: Final answer
    x = 2,241,304.42

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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.