Home / 8,764,527.06-13,206,614.87-7,202,090.52

Finding the Fourth Proportional to 8,764,527.06, 13,206,614.87 and 7,202,090.52

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Solution

The fourth proportional to 8,764,527.06, 13,206,614.87 and 7,202,090.52 is: 10,852,295.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,764,527.06 : 13,206,614.87 = 7,202,090.52 : x
  2. Step 2: Convert to fraction form
    8,764,527.06/13,206,614.87 = 7,202,090.52/x
  3. Step 3: Cross multiply
    8,764,527.06x = 13,206,614.87 × 7,202,090.52
  4. Step 4: Simplify right side
    8,764,527.06x = 95,115,235,720,507.58
  5. Step 5: Solve for x
    x = 95,115,235,720,507.58/8,764,527.06
  6. Step 6: Final answer
    x = 10,852,295.29

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.