Home / 3,926,283.65-5,889,499.25-1,230,549.24

Finding the Fourth Proportional to 3,926,283.65, 5,889,499.25 and 1,230,549.24

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Solution

The fourth proportional to 3,926,283.65, 5,889,499.25 and 1,230,549.24 is: 1,845,846.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,926,283.65 : 5,889,499.25 = 1,230,549.24 : x
  2. Step 2: Convert to fraction form
    3,926,283.65/5,889,499.25 = 1,230,549.24/x
  3. Step 3: Cross multiply
    3,926,283.65x = 5,889,499.25 × 1,230,549.24
  4. Step 4: Simplify right side
    3,926,283.65x = 7,247,318,840,791.82
  5. Step 5: Solve for x
    x = 7,247,318,840,791.82/3,926,283.65
  6. Step 6: Final answer
    x = 1,845,846.99

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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.