Home / 10,966,760.35-15,134,602.14-6,071,982.29

Finding the Fourth Proportional to 10,966,760.35, 15,134,602.14 and 6,071,982.29

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Solution

The fourth proportional to 10,966,760.35, 15,134,602.14 and 6,071,982.29 is: 8,379,597.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,966,760.35 : 15,134,602.14 = 6,071,982.29 : x
  2. Step 2: Convert to fraction form
    10,966,760.35/15,134,602.14 = 6,071,982.29/x
  3. Step 3: Cross multiply
    10,966,760.35x = 15,134,602.14 × 6,071,982.29
  4. Step 4: Simplify right side
    10,966,760.35x = 91,897,036,226,489.98
  5. Step 5: Solve for x
    x = 91,897,036,226,489.98/10,966,760.35
  6. Step 6: Final answer
    x = 8,379,597.37

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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.