Home / 6,028,614.82-8,317,430.87-3,735,938.98

Finding the Fourth Proportional to 6,028,614.82, 8,317,430.87 and 3,735,938.98

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Solution

The fourth proportional to 6,028,614.82, 8,317,430.87 and 3,735,938.98 is: 5,154,320.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,614.82 : 8,317,430.87 = 3,735,938.98 : x
  2. Step 2: Convert to fraction form
    6,028,614.82/8,317,430.87 = 3,735,938.98/x
  3. Step 3: Cross multiply
    6,028,614.82x = 8,317,430.87 × 3,735,938.98
  4. Step 4: Simplify right side
    6,028,614.82x = 31,073,414,200,688.31
  5. Step 5: Solve for x
    x = 31,073,414,200,688.31/6,028,614.82
  6. Step 6: Final answer
    x = 5,154,320.71

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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.