Home / 1,462,234.19-2,192,711.33-693,952.07

Finding the Fourth Proportional to 1,462,234.19, 2,192,711.33 and 693,952.07

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Solution

The fourth proportional to 1,462,234.19, 2,192,711.33 and 693,952.07 is: 1,040,624.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,234.19 : 2,192,711.33 = 693,952.07 : x
  2. Step 2: Convert to fraction form
    1,462,234.19/2,192,711.33 = 693,952.07/x
  3. Step 3: Cross multiply
    1,462,234.19x = 2,192,711.33 × 693,952.07
  4. Step 4: Simplify right side
    1,462,234.19x = 1,521,636,566,365.95
  5. Step 5: Solve for x
    x = 1,521,636,566,365.95/1,462,234.19
  6. Step 6: Final answer
    x = 1,040,624.39

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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.