Home / 11,574,721.25-17,360,391.72-3,375,160.11

Finding the Fourth Proportional to 11,574,721.25, 17,360,391.72 and 3,375,160.11

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Solution

The fourth proportional to 11,574,721.25, 17,360,391.72 and 3,375,160.11 is: 5,062,247.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,574,721.25 : 17,360,391.72 = 3,375,160.11 : x
  2. Step 2: Convert to fraction form
    11,574,721.25/17,360,391.72 = 3,375,160.11/x
  3. Step 3: Cross multiply
    11,574,721.25x = 17,360,391.72 × 3,375,160.11
  4. Step 4: Simplify right side
    11,574,721.25x = 58,594,101,676,595.14
  5. Step 5: Solve for x
    x = 58,594,101,676,595.14/11,574,721.25
  6. Step 6: Final answer
    x = 5,062,247.32

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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.