Home / 3,650,654.56-5,475,495.84-954,765.04

Finding the Fourth Proportional to 3,650,654.56, 5,475,495.84 and 954,765.04

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Solution

The fourth proportional to 3,650,654.56, 5,475,495.84 and 954,765.04 is: 1,432,020.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,654.56 : 5,475,495.84 = 954,765.04 : x
  2. Step 2: Convert to fraction form
    3,650,654.56/5,475,495.84 = 954,765.04/x
  3. Step 3: Cross multiply
    3,650,654.56x = 5,475,495.84 × 954,765.04
  4. Step 4: Simplify right side
    3,650,654.56x = 5,227,812,004,697.43
  5. Step 5: Solve for x
    x = 5,227,812,004,697.43/3,650,654.56
  6. Step 6: Final answer
    x = 1,432,020.46

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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.