Home / 6,325,513.81-9,488,854.01-2,065,704.37

Finding the Fourth Proportional to 6,325,513.81, 9,488,854.01 and 2,065,704.37

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Solution

The fourth proportional to 6,325,513.81, 9,488,854.01 and 2,065,704.37 is: 3,098,747.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,513.81 : 9,488,854.01 = 2,065,704.37 : x
  2. Step 2: Convert to fraction form
    6,325,513.81/9,488,854.01 = 2,065,704.37/x
  3. Step 3: Cross multiply
    6,325,513.81x = 9,488,854.01 × 2,065,704.37
  4. Step 4: Simplify right side
    6,325,513.81x = 19,601,167,184,420.50
  5. Step 5: Solve for x
    x = 19,601,167,184,420.50/6,325,513.81
  6. Step 6: Final answer
    x = 3,098,747.04

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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.