Home / 3,186,325.24-4,779,346.38-1,027,301.56

Finding the Fourth Proportional to 3,186,325.24, 4,779,346.38 and 1,027,301.56

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Solution

The fourth proportional to 3,186,325.24, 4,779,346.38 and 1,027,301.56 is: 1,540,906.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,325.24 : 4,779,346.38 = 1,027,301.56 : x
  2. Step 2: Convert to fraction form
    3,186,325.24/4,779,346.38 = 1,027,301.56/x
  3. Step 3: Cross multiply
    3,186,325.24x = 4,779,346.38 × 1,027,301.56
  4. Step 4: Simplify right side
    3,186,325.24x = 4,909,829,991,954.35
  5. Step 5: Solve for x
    x = 4,909,829,991,954.35/3,186,325.24
  6. Step 6: Final answer
    x = 1,540,906.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.