Home / 5,505,094.27-7,593,966.09-5,115,403.67

Finding the Fourth Proportional to 5,505,094.27, 7,593,966.09 and 5,115,403.67

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Solution

The fourth proportional to 5,505,094.27, 7,593,966.09 and 5,115,403.67 is: 7,056,409.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,094.27 : 7,593,966.09 = 5,115,403.67 : x
  2. Step 2: Convert to fraction form
    5,505,094.27/7,593,966.09 = 5,115,403.67/x
  3. Step 3: Cross multiply
    5,505,094.27x = 7,593,966.09 × 5,115,403.67
  4. Step 4: Simplify right side
    5,505,094.27x = 38,846,202,006,641.55
  5. Step 5: Solve for x
    x = 38,846,202,006,641.55/5,505,094.27
  6. Step 6: Final answer
    x = 7,056,409.96

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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.