Home / 6,715,059.16-10,074,550.14-2,166,007.24

Finding the Fourth Proportional to 6,715,059.16, 10,074,550.14 and 2,166,007.24

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Solution

The fourth proportional to 6,715,059.16, 10,074,550.14 and 2,166,007.24 is: 3,249,643.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,715,059.16 : 10,074,550.14 = 2,166,007.24 : x
  2. Step 2: Convert to fraction form
    6,715,059.16/10,074,550.14 = 2,166,007.24/x
  3. Step 3: Cross multiply
    6,715,059.16x = 10,074,550.14 × 2,166,007.24
  4. Step 4: Simplify right side
    6,715,059.16x = 21,821,548,542,983.02
  5. Step 5: Solve for x
    x = 21,821,548,542,983.02/6,715,059.16
  6. Step 6: Final answer
    x = 3,249,643.53

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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.