Home / 4,662,086.56-6,433,664.40-2,624,905.12

Finding the Fourth Proportional to 4,662,086.56, 6,433,664.40 and 2,624,905.12

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Solution

The fourth proportional to 4,662,086.56, 6,433,664.40 and 2,624,905.12 is: 3,622,360.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,086.56 : 6,433,664.40 = 2,624,905.12 : x
  2. Step 2: Convert to fraction form
    4,662,086.56/6,433,664.40 = 2,624,905.12/x
  3. Step 3: Cross multiply
    4,662,086.56x = 6,433,664.40 × 2,624,905.12
  4. Step 4: Simplify right side
    4,662,086.56x = 16,887,758,623,921.73
  5. Step 5: Solve for x
    x = 16,887,758,623,921.73/4,662,086.56
  6. Step 6: Final answer
    x = 3,622,360.59

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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.