Home / 6,541,660.40-9,812,527.42-5,825,322.06

Finding the Fourth Proportional to 6,541,660.40, 9,812,527.42 and 5,825,322.06

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Solution

The fourth proportional to 6,541,660.40, 9,812,527.42 and 5,825,322.06 is: 8,738,015.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,660.40 : 9,812,527.42 = 5,825,322.06 : x
  2. Step 2: Convert to fraction form
    6,541,660.40/9,812,527.42 = 5,825,322.06/x
  3. Step 3: Cross multiply
    6,541,660.40x = 9,812,527.42 × 5,825,322.06
  4. Step 4: Simplify right side
    6,541,660.40x = 57,161,132,444,080.88
  5. Step 5: Solve for x
    x = 57,161,132,444,080.88/6,541,660.40
  6. Step 6: Final answer
    x = 8,738,015.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.