Home / 11,468,273.60-17,202,410.40-4,648,114.10

Finding the Fourth Proportional to 11,468,273.60, 17,202,410.40 and 4,648,114.10

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Solution

The fourth proportional to 11,468,273.60, 17,202,410.40 and 4,648,114.10 is: 6,972,171.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,273.60 : 17,202,410.40 = 4,648,114.10 : x
  2. Step 2: Convert to fraction form
    11,468,273.60/17,202,410.40 = 4,648,114.10/x
  3. Step 3: Cross multiply
    11,468,273.60x = 17,202,410.40 × 4,648,114.10
  4. Step 4: Simplify right side
    11,468,273.60x = 79,958,766,334,226.62
  5. Step 5: Solve for x
    x = 79,958,766,334,226.62/11,468,273.60
  6. Step 6: Final answer
    x = 6,972,171.15

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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.