Home / 1,503,265.14-2,074,601.97-993,073.14

Finding the Fourth Proportional to 1,503,265.14, 2,074,601.97 and 993,073.14

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Solution

The fourth proportional to 1,503,265.14, 2,074,601.97 and 993,073.14 is: 1,370,504.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,265.14 : 2,074,601.97 = 993,073.14 : x
  2. Step 2: Convert to fraction form
    1,503,265.14/2,074,601.97 = 993,073.14/x
  3. Step 3: Cross multiply
    1,503,265.14x = 2,074,601.97 × 993,073.14
  4. Step 4: Simplify right side
    1,503,265.14x = 2,060,231,492,598.09
  5. Step 5: Solve for x
    x = 2,060,231,492,598.09/1,503,265.14
  6. Step 6: Final answer
    x = 1,370,504.40

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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.