Home / 7,080,964.20-9,770,050.98-4,024,937.88

Finding the Fourth Proportional to 7,080,964.20, 9,770,050.98 and 4,024,937.88

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Solution

The fourth proportional to 7,080,964.20, 9,770,050.98 and 4,024,937.88 is: 5,553,459.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,080,964.20 : 9,770,050.98 = 4,024,937.88 : x
  2. Step 2: Convert to fraction form
    7,080,964.20/9,770,050.98 = 4,024,937.88/x
  3. Step 3: Cross multiply
    7,080,964.20x = 9,770,050.98 × 4,024,937.88
  4. Step 4: Simplify right side
    7,080,964.20x = 39,323,848,278,933.12
  5. Step 5: Solve for x
    x = 39,323,848,278,933.12/7,080,964.20
  6. Step 6: Final answer
    x = 5,553,459.55

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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.