Home / 6,546,606.12-9,033,960.65-3,605,850.90

Finding the Fourth Proportional to 6,546,606.12, 9,033,960.65 and 3,605,850.90

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Solution

The fourth proportional to 6,546,606.12, 9,033,960.65 and 3,605,850.90 is: 4,975,878.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,606.12 : 9,033,960.65 = 3,605,850.90 : x
  2. Step 2: Convert to fraction form
    6,546,606.12/9,033,960.65 = 3,605,850.90/x
  3. Step 3: Cross multiply
    6,546,606.12x = 9,033,960.65 × 3,605,850.90
  4. Step 4: Simplify right side
    6,546,606.12x = 32,575,115,122,337.83
  5. Step 5: Solve for x
    x = 32,575,115,122,337.83/6,546,606.12
  6. Step 6: Final answer
    x = 4,975,878.27

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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.