Home / 5,831,996.80-8,750,619.60-2,635,477.60

Finding the Fourth Proportional to 5,831,996.80, 8,750,619.60 and 2,635,477.60

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Solution

The fourth proportional to 5,831,996.80, 8,750,619.60 and 2,635,477.60 is: 3,954,402.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,996.80 : 8,750,619.60 = 2,635,477.60 : x
  2. Step 2: Convert to fraction form
    5,831,996.80/8,750,619.60 = 2,635,477.60/x
  3. Step 3: Cross multiply
    5,831,996.80x = 8,750,619.60 × 2,635,477.60
  4. Step 4: Simplify right side
    5,831,996.80x = 23,062,061,941,920.96
  5. Step 5: Solve for x
    x = 23,062,061,941,920.96/5,831,996.80
  6. Step 6: Final answer
    x = 3,954,402.37

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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.