Home / 8,554,059.84-11,804,602.32-4,686,727.44

Finding the Fourth Proportional to 8,554,059.84, 11,804,602.32 and 4,686,727.44

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Solution

The fourth proportional to 8,554,059.84, 11,804,602.32 and 4,686,727.44 is: 6,467,683.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,554,059.84 : 11,804,602.32 = 4,686,727.44 : x
  2. Step 2: Convert to fraction form
    8,554,059.84/11,804,602.32 = 4,686,727.44/x
  3. Step 3: Cross multiply
    8,554,059.84x = 11,804,602.32 × 4,686,727.44
  4. Step 4: Simplify right side
    8,554,059.84x = 55,324,953,611,431.66
  5. Step 5: Solve for x
    x = 55,324,953,611,431.66/8,554,059.84
  6. Step 6: Final answer
    x = 6,467,683.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.