Home / 5,831,886.33-8,751,734.10-2,420,176.32

Finding the Fourth Proportional to 5,831,886.33, 8,751,734.10 and 2,420,176.32

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Solution

The fourth proportional to 5,831,886.33, 8,751,734.10 and 2,420,176.32 is: 3,631,884.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,886.33 : 8,751,734.10 = 2,420,176.32 : x
  2. Step 2: Convert to fraction form
    5,831,886.33/8,751,734.10 = 2,420,176.32/x
  3. Step 3: Cross multiply
    5,831,886.33x = 8,751,734.10 × 2,420,176.32
  4. Step 4: Simplify right side
    5,831,886.33x = 21,180,739,627,756.51
  5. Step 5: Solve for x
    x = 21,180,739,627,756.51/5,831,886.33
  6. Step 6: Final answer
    x = 3,631,884.85

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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.