Home / 10,996,787.34-15,174,837.27-6,101,699.22

Finding the Fourth Proportional to 10,996,787.34, 15,174,837.27 and 6,101,699.22

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Solution

The fourth proportional to 10,996,787.34, 15,174,837.27 and 6,101,699.22 is: 8,419,940.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,996,787.34 : 15,174,837.27 = 6,101,699.22 : x
  2. Step 2: Convert to fraction form
    10,996,787.34/15,174,837.27 = 6,101,699.22/x
  3. Step 3: Cross multiply
    10,996,787.34x = 15,174,837.27 × 6,101,699.22
  4. Step 4: Simplify right side
    10,996,787.34x = 92,592,292,733,985.92
  5. Step 5: Solve for x
    x = 92,592,292,733,985.92/10,996,787.34
  6. Step 6: Final answer
    x = 8,419,940.29

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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.