Home / 6,305,274.12-9,459,241.04-2,045,111.52

Finding the Fourth Proportional to 6,305,274.12, 9,459,241.04 and 2,045,111.52

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Solution

The fourth proportional to 6,305,274.12, 9,459,241.04 and 2,045,111.52 is: 3,068,098.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,274.12 : 9,459,241.04 = 2,045,111.52 : x
  2. Step 2: Convert to fraction form
    6,305,274.12/9,459,241.04 = 2,045,111.52/x
  3. Step 3: Cross multiply
    6,305,274.12x = 9,459,241.04 × 2,045,111.52
  4. Step 4: Simplify right side
    6,305,274.12x = 19,345,202,821,360.78
  5. Step 5: Solve for x
    x = 19,345,202,821,360.78/6,305,274.12
  6. Step 6: Final answer
    x = 3,068,098.62

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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.