Home / 5,676,754.53-7,832,997.54-3,353,325.81

Finding the Fourth Proportional to 5,676,754.53, 7,832,997.54 and 3,353,325.81

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Solution

The fourth proportional to 5,676,754.53, 7,832,997.54 and 3,353,325.81 is: 4,627,043.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,754.53 : 7,832,997.54 = 3,353,325.81 : x
  2. Step 2: Convert to fraction form
    5,676,754.53/7,832,997.54 = 3,353,325.81/x
  3. Step 3: Cross multiply
    5,676,754.53x = 7,832,997.54 × 3,353,325.81
  4. Step 4: Simplify right side
    5,676,754.53x = 26,266,592,820,548.51
  5. Step 5: Solve for x
    x = 26,266,592,820,548.51/5,676,754.53
  6. Step 6: Final answer
    x = 4,627,043.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.