Home / 6,995,825.52-10,499,719.68-2,738,983.08

Finding the Fourth Proportional to 6,995,825.52, 10,499,719.68 and 2,738,983.08

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Solution

The fourth proportional to 6,995,825.52, 10,499,719.68 and 2,738,983.08 is: 4,110,816.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,825.52 : 10,499,719.68 = 2,738,983.08 : x
  2. Step 2: Convert to fraction form
    6,995,825.52/10,499,719.68 = 2,738,983.08/x
  3. Step 3: Cross multiply
    6,995,825.52x = 10,499,719.68 × 2,738,983.08
  4. Step 4: Simplify right side
    6,995,825.52x = 28,758,554,548,263.02
  5. Step 5: Solve for x
    x = 28,758,554,548,263.02/6,995,825.52
  6. Step 6: Final answer
    x = 4,110,816.44

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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.