Home / 6,325,530.06-9,488,878.38-2,065,720.62

Finding the Fourth Proportional to 6,325,530.06, 9,488,878.38 and 2,065,720.62

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Solution

The fourth proportional to 6,325,530.06, 9,488,878.38 and 2,065,720.62 is: 3,098,771.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,530.06 : 9,488,878.38 = 2,065,720.62 : x
  2. Step 2: Convert to fraction form
    6,325,530.06/9,488,878.38 = 2,065,720.62/x
  3. Step 3: Cross multiply
    6,325,530.06x = 9,488,878.38 × 2,065,720.62
  4. Step 4: Simplify right side
    6,325,530.06x = 19,601,371,730,238.20
  5. Step 5: Solve for x
    x = 19,601,371,730,238.20/6,325,530.06
  6. Step 6: Final answer
    x = 3,098,771.41

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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.