Home / 1,462,242.77-2,017,084.20-850,328.27

Finding the Fourth Proportional to 1,462,242.77, 2,017,084.20 and 850,328.27

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Solution

The fourth proportional to 1,462,242.77, 2,017,084.20 and 850,328.27 is: 1,172,981.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,242.77 : 2,017,084.20 = 850,328.27 : x
  2. Step 2: Convert to fraction form
    1,462,242.77/2,017,084.20 = 850,328.27/x
  3. Step 3: Cross multiply
    1,462,242.77x = 2,017,084.20 × 850,328.27
  4. Step 4: Simplify right side
    1,462,242.77x = 1,715,183,718,230.33
  5. Step 5: Solve for x
    x = 1,715,183,718,230.33/1,462,242.77
  6. Step 6: Final answer
    x = 1,172,981.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.