Home / 6,526,808.40-9,007,275.90-3,626,199.37

Finding the Fourth Proportional to 6,526,808.40, 9,007,275.90 and 3,626,199.37

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Solution

The fourth proportional to 6,526,808.40, 9,007,275.90 and 3,626,199.37 is: 5,004,310.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,808.40 : 9,007,275.90 = 3,626,199.37 : x
  2. Step 2: Convert to fraction form
    6,526,808.40/9,007,275.90 = 3,626,199.37/x
  3. Step 3: Cross multiply
    6,526,808.40x = 9,007,275.90 × 3,626,199.37
  4. Step 4: Simplify right side
    6,526,808.40x = 32,662,178,193,996.18
  5. Step 5: Solve for x
    x = 32,662,178,193,996.18/6,526,808.40
  6. Step 6: Final answer
    x = 5,004,310.87

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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.