Home / 1,462,519.17-2,192,589.71-610,225.67

Finding the Fourth Proportional to 1,462,519.17, 2,192,589.71 and 610,225.67

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Solution

The fourth proportional to 1,462,519.17, 2,192,589.71 and 610,225.67 is: 914,842.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,519.17 : 2,192,589.71 = 610,225.67 : x
  2. Step 2: Convert to fraction form
    1,462,519.17/2,192,589.71 = 610,225.67/x
  3. Step 3: Cross multiply
    1,462,519.17x = 2,192,589.71 × 610,225.67
  4. Step 4: Simplify right side
    1,462,519.17x = 1,337,974,517,395.95
  5. Step 5: Solve for x
    x = 1,337,974,517,395.95/1,462,519.17
  6. Step 6: Final answer
    x = 914,842.38

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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.