Home / 6,502,611.51-9,755,286.89-2,459,009.81

Finding the Fourth Proportional to 6,502,611.51, 9,755,286.89 and 2,459,009.81

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Solution

The fourth proportional to 6,502,611.51, 9,755,286.89 and 2,459,009.81 is: 3,689,032.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,611.51 : 9,755,286.89 = 2,459,009.81 : x
  2. Step 2: Convert to fraction form
    6,502,611.51/9,755,286.89 = 2,459,009.81/x
  3. Step 3: Cross multiply
    6,502,611.51x = 9,755,286.89 × 2,459,009.81
  4. Step 4: Simplify right side
    6,502,611.51x = 23,988,346,173,967.56
  5. Step 5: Solve for x
    x = 23,988,346,173,967.56/6,502,611.51
  6. Step 6: Final answer
    x = 3,689,032.65

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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.