Home / 6,227,056.51-8,593,143.01-3,650,453.35

Finding the Fourth Proportional to 6,227,056.51, 8,593,143.01 and 3,650,453.35

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Solution

The fourth proportional to 6,227,056.51, 8,593,143.01 and 3,650,453.35 is: 5,037,511.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,056.51 : 8,593,143.01 = 3,650,453.35 : x
  2. Step 2: Convert to fraction form
    6,227,056.51/8,593,143.01 = 3,650,453.35/x
  3. Step 3: Cross multiply
    6,227,056.51x = 8,593,143.01 × 3,650,453.35
  4. Step 4: Simplify right side
    6,227,056.51x = 31,368,867,687,883.58
  5. Step 5: Solve for x
    x = 31,368,867,687,883.58/6,227,056.51
  6. Step 6: Final answer
    x = 5,037,511.32

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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.