Home / 4,017,459.88-6,025,523.54-1,321,817.96

Finding the Fourth Proportional to 4,017,459.88, 6,025,523.54 and 1,321,817.96

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Solution

The fourth proportional to 4,017,459.88, 6,025,523.54 and 1,321,817.96 is: 1,982,507.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,459.88 : 6,025,523.54 = 1,321,817.96 : x
  2. Step 2: Convert to fraction form
    4,017,459.88/6,025,523.54 = 1,321,817.96/x
  3. Step 3: Cross multiply
    4,017,459.88x = 6,025,523.54 × 1,321,817.96
  4. Step 4: Simplify right side
    4,017,459.88x = 7,964,645,233,574.78
  5. Step 5: Solve for x
    x = 7,964,645,233,574.78/4,017,459.88
  6. Step 6: Final answer
    x = 1,982,507.72

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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.