Home / 5,675,501.30-8,516,241.27-3,281,027.54

Finding the Fourth Proportional to 5,675,501.30, 8,516,241.27 and 3,281,027.54

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Solution

The fourth proportional to 5,675,501.30, 8,516,241.27 and 3,281,027.54 is: 4,923,269.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,501.30 : 8,516,241.27 = 3,281,027.54 : x
  2. Step 2: Convert to fraction form
    5,675,501.30/8,516,241.27 = 3,281,027.54/x
  3. Step 3: Cross multiply
    5,675,501.30x = 8,516,241.27 × 3,281,027.54
  4. Step 4: Simplify right side
    5,675,501.30x = 27,942,022,144,154.57
  5. Step 5: Solve for x
    x = 27,942,022,144,154.57/5,675,501.30
  6. Step 6: Final answer
    x = 4,923,269.45

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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.