Home / 8,876,735.68-13,303,332.86-4,558,611.64

Finding the Fourth Proportional to 8,876,735.68, 13,303,332.86 and 4,558,611.64

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Solution

The fourth proportional to 8,876,735.68, 13,303,332.86 and 4,558,611.64 is: 6,831,872.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,735.68 : 13,303,332.86 = 4,558,611.64 : x
  2. Step 2: Convert to fraction form
    8,876,735.68/13,303,332.86 = 4,558,611.64/x
  3. Step 3: Cross multiply
    8,876,735.68x = 13,303,332.86 × 4,558,611.64
  4. Step 4: Simplify right side
    8,876,735.68x = 60,644,728,026,390.48
  5. Step 5: Solve for x
    x = 60,644,728,026,390.48/8,876,735.68
  6. Step 6: Final answer
    x = 6,831,872.69

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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.