Home / 6,325,513.56-9,488,853.63-2,065,704.12

Finding the Fourth Proportional to 6,325,513.56, 9,488,853.63 and 2,065,704.12

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Solution

The fourth proportional to 6,325,513.56, 9,488,853.63 and 2,065,704.12 is: 3,098,746.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,513.56 : 9,488,853.63 = 2,065,704.12 : x
  2. Step 2: Convert to fraction form
    6,325,513.56/9,488,853.63 = 2,065,704.12/x
  3. Step 3: Cross multiply
    6,325,513.56x = 9,488,853.63 × 2,065,704.12
  4. Step 4: Simplify right side
    6,325,513.56x = 19,601,164,037,567.96
  5. Step 5: Solve for x
    x = 19,601,164,037,567.96/6,325,513.56
  6. Step 6: Final answer
    x = 3,098,746.66

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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.