Home / 974,795.26-1,462,218-462,340.66

Finding the Fourth Proportional to 974,795.26, 1,462,218 and 462,340.66

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Solution

The fourth proportional to 974,795.26, 1,462,218 and 462,340.66 is: 693,522.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,795.26 : 1,462,218 = 462,340.66 : x
  2. Step 2: Convert to fraction form
    974,795.26/1,462,218 = 462,340.66/x
  3. Step 3: Cross multiply
    974,795.26x = 1,462,218 × 462,340.66
  4. Step 4: Simplify right side
    974,795.26x = 676,042,835,183.88
  5. Step 5: Solve for x
    x = 676,042,835,183.88/974,795.26
  6. Step 6: Final answer
    x = 693,522.90

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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.