Home / 5,908,509.38-8,153,735.05-3,192,255.38

Finding the Fourth Proportional to 5,908,509.38, 8,153,735.05 and 3,192,255.38

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Solution

The fourth proportional to 5,908,509.38, 8,153,735.05 and 3,192,255.38 is: 4,405,308.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,908,509.38 : 8,153,735.05 = 3,192,255.38 : x
  2. Step 2: Convert to fraction form
    5,908,509.38/8,153,735.05 = 3,192,255.38/x
  3. Step 3: Cross multiply
    5,908,509.38x = 8,153,735.05 × 3,192,255.38
  4. Step 4: Simplify right side
    5,908,509.38x = 26,028,804,592,860.77
  5. Step 5: Solve for x
    x = 26,028,804,592,860.77/5,908,509.38
  6. Step 6: Final answer
    x = 4,405,308.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.