Home / 6,526,163.83-9,007,546.59-3,626,551.75

Finding the Fourth Proportional to 6,526,163.83, 9,007,546.59 and 3,626,551.75

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Solution

The fourth proportional to 6,526,163.83, 9,007,546.59 and 3,626,551.75 is: 5,005,441.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,163.83 : 9,007,546.59 = 3,626,551.75 : x
  2. Step 2: Convert to fraction form
    6,526,163.83/9,007,546.59 = 3,626,551.75/x
  3. Step 3: Cross multiply
    6,526,163.83x = 9,007,546.59 × 3,626,551.75
  4. Step 4: Simplify right side
    6,526,163.83x = 32,666,333,849,171.03
  5. Step 5: Solve for x
    x = 32,666,333,849,171.03/6,526,163.83
  6. Step 6: Final answer
    x = 5,005,441.90

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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.