Home / 7,544,617.31-11,308,015.31-3,225,404.40

Finding the Fourth Proportional to 7,544,617.31, 11,308,015.31 and 3,225,404.40

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Solution

The fourth proportional to 7,544,617.31, 11,308,015.31 and 3,225,404.40 is: 4,834,297.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,617.31 : 11,308,015.31 = 3,225,404.40 : x
  2. Step 2: Convert to fraction form
    7,544,617.31/11,308,015.31 = 3,225,404.40/x
  3. Step 3: Cross multiply
    7,544,617.31x = 11,308,015.31 × 3,225,404.40
  4. Step 4: Simplify right side
    7,544,617.31x = 36,472,922,336,141.37
  5. Step 5: Solve for x
    x = 36,472,922,336,141.37/7,544,617.31
  6. Step 6: Final answer
    x = 4,834,297.20

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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.