Home / 3,586,243.14-5,376,433.20-1,668,349.83

Finding the Fourth Proportional to 3,586,243.14, 5,376,433.20 and 1,668,349.83

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Solution

The fourth proportional to 3,586,243.14, 5,376,433.20 and 1,668,349.83 is: 2,501,160.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,243.14 : 5,376,433.20 = 1,668,349.83 : x
  2. Step 2: Convert to fraction form
    3,586,243.14/5,376,433.20 = 1,668,349.83/x
  3. Step 3: Cross multiply
    3,586,243.14x = 5,376,433.20 × 1,668,349.83
  4. Step 4: Simplify right side
    3,586,243.14x = 8,969,771,415,226.36
  5. Step 5: Solve for x
    x = 8,969,771,415,226.36/3,586,243.14
  6. Step 6: Final answer
    x = 2,501,160.98

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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.