Home / 6,791,241.33-10,185,754.37-1,997,809.34

Finding the Fourth Proportional to 6,791,241.33, 10,185,754.37 and 1,997,809.34

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Solution

The fourth proportional to 6,791,241.33, 10,185,754.37 and 1,997,809.34 is: 2,996,388.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,241.33 : 10,185,754.37 = 1,997,809.34 : x
  2. Step 2: Convert to fraction form
    6,791,241.33/10,185,754.37 = 1,997,809.34/x
  3. Step 3: Cross multiply
    6,791,241.33x = 10,185,754.37 × 1,997,809.34
  4. Step 4: Simplify right side
    6,791,241.33x = 20,349,195,154,414.00
  5. Step 5: Solve for x
    x = 20,349,195,154,414.00/6,791,241.33
  6. Step 6: Final answer
    x = 2,996,388.17

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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.