Home / 1,062,494.52-1,467,678.38-849,130.04

Finding the Fourth Proportional to 1,062,494.52, 1,467,678.38 and 849,130.04

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Solution

The fourth proportional to 1,062,494.52, 1,467,678.38 and 849,130.04 is: 1,172,947.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,494.52 : 1,467,678.38 = 849,130.04 : x
  2. Step 2: Convert to fraction form
    1,062,494.52/1,467,678.38 = 849,130.04/x
  3. Step 3: Cross multiply
    1,062,494.52x = 1,467,678.38 × 849,130.04
  4. Step 4: Simplify right side
    1,062,494.52x = 1,246,249,801,516.54
  5. Step 5: Solve for x
    x = 1,246,249,801,516.54/1,062,494.52
  6. Step 6: Final answer
    x = 1,172,947.04

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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.