Home / 6,305,652.15-9,459,806.62-2,045,487.75

Finding the Fourth Proportional to 6,305,652.15, 9,459,806.62 and 2,045,487.75

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Solution

The fourth proportional to 6,305,652.15, 9,459,806.62 and 2,045,487.75 is: 3,068,662.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,652.15 : 9,459,806.62 = 2,045,487.75 : x
  2. Step 2: Convert to fraction form
    6,305,652.15/9,459,806.62 = 2,045,487.75/x
  3. Step 3: Cross multiply
    6,305,652.15x = 9,459,806.62 × 2,045,487.75
  4. Step 4: Simplify right side
    6,305,652.15x = 19,349,918,558,578.90
  5. Step 5: Solve for x
    x = 19,349,918,558,578.90/6,305,652.15
  6. Step 6: Final answer
    x = 3,068,662.54

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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.