Home / 6,305,047.31-9,457,580.09-1,756,109.18

Finding the Fourth Proportional to 6,305,047.31, 9,457,580.09 and 1,756,109.18

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Solution

The fourth proportional to 6,305,047.31, 9,457,580.09 and 1,756,109.18 is: 2,634,166.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,047.31 : 9,457,580.09 = 1,756,109.18 : x
  2. Step 2: Convert to fraction form
    6,305,047.31/9,457,580.09 = 1,756,109.18/x
  3. Step 3: Cross multiply
    6,305,047.31x = 9,457,580.09 × 1,756,109.18
  4. Step 4: Simplify right side
    6,305,047.31x = 16,608,543,244,668.45
  5. Step 5: Solve for x
    x = 16,608,543,244,668.45/6,305,047.31
  6. Step 6: Final answer
    x = 2,634,166.31

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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.