Home / 6,502,720.56-9,755,449.53-2,459,117.94

Finding the Fourth Proportional to 6,502,720.56, 9,755,449.53 and 2,459,117.94

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Solution

The fourth proportional to 6,502,720.56, 9,755,449.53 and 2,459,117.94 is: 3,689,194.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,720.56 : 9,755,449.53 = 2,459,117.94 : x
  2. Step 2: Convert to fraction form
    6,502,720.56/9,755,449.53 = 2,459,117.94/x
  3. Step 3: Cross multiply
    6,502,720.56x = 9,755,449.53 × 2,459,117.94
  4. Step 4: Simplify right side
    6,502,720.56x = 23,989,800,951,987.57
  5. Step 5: Solve for x
    x = 23,989,800,951,987.57/6,502,720.56
  6. Step 6: Final answer
    x = 3,689,194.50

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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.