Home / 1,168,247.49-1,612,911.38-895,791.93

Finding the Fourth Proportional to 1,168,247.49, 1,612,911.38 and 895,791.93

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Solution

The fourth proportional to 1,168,247.49, 1,612,911.38 and 895,791.93 is: 1,236,752.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,247.49 : 1,612,911.38 = 895,791.93 : x
  2. Step 2: Convert to fraction form
    1,168,247.49/1,612,911.38 = 895,791.93/x
  3. Step 3: Cross multiply
    1,168,247.49x = 1,612,911.38 × 895,791.93
  4. Step 4: Simplify right side
    1,168,247.49x = 1,444,832,993,530.20
  5. Step 5: Solve for x
    x = 1,444,832,993,530.20/1,168,247.49
  6. Step 6: Final answer
    x = 1,236,752.49

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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.