Home / 1,669,670.77-2,304,146.42-944,503.04

Finding the Fourth Proportional to 1,669,670.77, 2,304,146.42 and 944,503.04

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Solution

The fourth proportional to 1,669,670.77, 2,304,146.42 and 944,503.04 is: 1,303,414.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,670.77 : 2,304,146.42 = 944,503.04 : x
  2. Step 2: Convert to fraction form
    1,669,670.77/2,304,146.42 = 944,503.04/x
  3. Step 3: Cross multiply
    1,669,670.77x = 2,304,146.42 × 944,503.04
  4. Step 4: Simplify right side
    1,669,670.77x = 2,176,273,298,295.12
  5. Step 5: Solve for x
    x = 2,176,273,298,295.12/1,669,670.77
  6. Step 6: Final answer
    x = 1,303,414.62

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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.