Home / 10,976,093.07-15,146,996.60-6,014,655.40

Finding the Fourth Proportional to 10,976,093.07, 15,146,996.60 and 6,014,655.40

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Solution

The fourth proportional to 10,976,093.07, 15,146,996.60 and 6,014,655.40 is: 8,300,217.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,976,093.07 : 15,146,996.60 = 6,014,655.40 : x
  2. Step 2: Convert to fraction form
    10,976,093.07/15,146,996.60 = 6,014,655.40/x
  3. Step 3: Cross multiply
    10,976,093.07x = 15,146,996.60 × 6,014,655.40
  4. Step 4: Simplify right side
    10,976,093.07x = 91,103,964,893,971.64
  5. Step 5: Solve for x
    x = 91,103,964,893,971.64/10,976,093.07
  6. Step 6: Final answer
    x = 8,300,217.97

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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.