Home / 6,217,735.92-9,322,804.81-2,980,264.24

Finding the Fourth Proportional to 6,217,735.92, 9,322,804.81 and 2,980,264.24

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Solution

The fourth proportional to 6,217,735.92, 9,322,804.81 and 2,980,264.24 is: 4,468,575.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,217,735.92 : 9,322,804.81 = 2,980,264.24 : x
  2. Step 2: Convert to fraction form
    6,217,735.92/9,322,804.81 = 2,980,264.24/x
  3. Step 3: Cross multiply
    6,217,735.92x = 9,322,804.81 × 2,980,264.24
  4. Step 4: Simplify right side
    6,217,735.92x = 27,784,421,737,917.07
  5. Step 5: Solve for x
    x = 27,784,421,737,917.07/6,217,735.92
  6. Step 6: Final answer
    x = 4,468,575.39

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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.