Home / 5,003,195.29-6,905,150.03-3,167,823.89

Finding the Fourth Proportional to 5,003,195.29, 6,905,150.03 and 3,167,823.89

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Solution

The fourth proportional to 5,003,195.29, 6,905,150.03 and 3,167,823.89 is: 4,372,065.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,195.29 : 6,905,150.03 = 3,167,823.89 : x
  2. Step 2: Convert to fraction form
    5,003,195.29/6,905,150.03 = 3,167,823.89/x
  3. Step 3: Cross multiply
    5,003,195.29x = 6,905,150.03 × 3,167,823.89
  4. Step 4: Simplify right side
    5,003,195.29x = 21,874,299,202,462.02
  5. Step 5: Solve for x
    x = 21,874,299,202,462.02/5,003,195.29
  6. Step 6: Final answer
    x = 4,372,065.84

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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.