Home / 4,192,230.65-6,287,995.24-1,159,633.94

Finding the Fourth Proportional to 4,192,230.65, 6,287,995.24 and 1,159,633.94

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Solution

The fourth proportional to 4,192,230.65, 6,287,995.24 and 1,159,633.94 is: 1,739,353.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,230.65 : 6,287,995.24 = 1,159,633.94 : x
  2. Step 2: Convert to fraction form
    4,192,230.65/6,287,995.24 = 1,159,633.94/x
  3. Step 3: Cross multiply
    4,192,230.65x = 6,287,995.24 × 1,159,633.94
  4. Step 4: Simplify right side
    4,192,230.65x = 7,291,772,660,523.39
  5. Step 5: Solve for x
    x = 7,291,772,660,523.39/4,192,230.65
  6. Step 6: Final answer
    x = 1,739,353.89

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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.