Home / 4,806,538.54-7,204,825.40-3,005,285.65

Finding the Fourth Proportional to 4,806,538.54, 7,204,825.40 and 3,005,285.65

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Solution

The fourth proportional to 4,806,538.54, 7,204,825.40 and 3,005,285.65 is: 4,504,813.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,538.54 : 7,204,825.40 = 3,005,285.65 : x
  2. Step 2: Convert to fraction form
    4,806,538.54/7,204,825.40 = 3,005,285.65/x
  3. Step 3: Cross multiply
    4,806,538.54x = 7,204,825.40 × 3,005,285.65
  4. Step 4: Simplify right side
    4,806,538.54x = 21,652,558,352,337.02
  5. Step 5: Solve for x
    x = 21,652,558,352,337.02/4,806,538.54
  6. Step 6: Final answer
    x = 4,504,813.22

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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.