Home / 1,367,499.70-2,051,604.24-727,277.02

Finding the Fourth Proportional to 1,367,499.70, 2,051,604.24 and 727,277.02

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Solution

The fourth proportional to 1,367,499.70, 2,051,604.24 and 727,277.02 is: 1,091,104.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,499.70 : 2,051,604.24 = 727,277.02 : x
  2. Step 2: Convert to fraction form
    1,367,499.70/2,051,604.24 = 727,277.02/x
  3. Step 3: Cross multiply
    1,367,499.70x = 2,051,604.24 × 727,277.02
  4. Step 4: Simplify right side
    1,367,499.70x = 1,492,084,617,886.57
  5. Step 5: Solve for x
    x = 1,492,084,617,886.57/1,367,499.70
  6. Step 6: Final answer
    x = 1,091,104.16

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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.