Home / 6,526,808.55-9,007,276.08-3,626,199.51

Finding the Fourth Proportional to 6,526,808.55, 9,007,276.08 and 3,626,199.51

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Solution

The fourth proportional to 6,526,808.55, 9,007,276.08 and 3,626,199.51 is: 5,004,311.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,808.55 : 9,007,276.08 = 3,626,199.51 : x
  2. Step 2: Convert to fraction form
    6,526,808.55/9,007,276.08 = 3,626,199.51/x
  3. Step 3: Cross multiply
    6,526,808.55x = 9,007,276.08 × 3,626,199.51
  4. Step 4: Simplify right side
    6,526,808.55x = 32,662,180,107,730.72
  5. Step 5: Solve for x
    x = 32,662,180,107,730.72/6,526,808.55
  6. Step 6: Final answer
    x = 5,004,311.04

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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.