Home / 5,619,380.52-7,754,758.86-3,041,080.02

Finding the Fourth Proportional to 5,619,380.52, 7,754,758.86 and 3,041,080.02

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Solution

The fourth proportional to 5,619,380.52, 7,754,758.86 and 3,041,080.02 is: 4,196,697.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,380.52 : 7,754,758.86 = 3,041,080.02 : x
  2. Step 2: Convert to fraction form
    5,619,380.52/7,754,758.86 = 3,041,080.02/x
  3. Step 3: Cross multiply
    5,619,380.52x = 7,754,758.86 × 3,041,080.02
  4. Step 4: Simplify right side
    5,619,380.52x = 23,582,842,229,063.98
  5. Step 5: Solve for x
    x = 23,582,842,229,063.98/5,619,380.52
  6. Step 6: Final answer
    x = 4,196,697.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.