Home / 1,196,341.53-1,651,504.19-737,538.09

Finding the Fourth Proportional to 1,196,341.53, 1,651,504.19 and 737,538.09

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Solution

The fourth proportional to 1,196,341.53, 1,651,504.19 and 737,538.09 is: 1,018,143.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,341.53 : 1,651,504.19 = 737,538.09 : x
  2. Step 2: Convert to fraction form
    1,196,341.53/1,651,504.19 = 737,538.09/x
  3. Step 3: Cross multiply
    1,196,341.53x = 1,651,504.19 × 737,538.09
  4. Step 4: Simplify right side
    1,196,341.53x = 1,218,047,245,919.60
  5. Step 5: Solve for x
    x = 1,218,047,245,919.60/1,196,341.53
  6. Step 6: Final answer
    x = 1,018,143.41

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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.