Home / 6,576,272.64-9,870,007.68-2,589,984

Finding the Fourth Proportional to 6,576,272.64, 9,870,007.68 and 2,589,984

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Solution

The fourth proportional to 6,576,272.64, 9,870,007.68 and 2,589,984 is: 3,887,180.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,272.64 : 9,870,007.68 = 2,589,984 : x
  2. Step 2: Convert to fraction form
    6,576,272.64/9,870,007.68 = 2,589,984/x
  3. Step 3: Cross multiply
    6,576,272.64x = 9,870,007.68 × 2,589,984
  4. Step 4: Simplify right side
    6,576,272.64x = 25,563,161,971,077.12
  5. Step 5: Solve for x
    x = 25,563,161,971,077.12/6,576,272.64
  6. Step 6: Final answer
    x = 3,887,180.99

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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.