Home / 6,310,502.24-8,709,185.08-3,661,933.16

Finding the Fourth Proportional to 6,310,502.24, 8,709,185.08 and 3,661,933.16

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Solution

The fourth proportional to 6,310,502.24, 8,709,185.08 and 3,661,933.16 is: 5,053,869.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,502.24 : 8,709,185.08 = 3,661,933.16 : x
  2. Step 2: Convert to fraction form
    6,310,502.24/8,709,185.08 = 3,661,933.16/x
  3. Step 3: Cross multiply
    6,310,502.24x = 8,709,185.08 × 3,661,933.16
  4. Step 4: Simplify right side
    6,310,502.24x = 31,892,453,641,029.25
  5. Step 5: Solve for x
    x = 31,892,453,641,029.25/6,310,502.24
  6. Step 6: Final answer
    x = 5,053,869.32

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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.