Home / 11,070,509.52-15,277,260.72-6,175,727.72

Finding the Fourth Proportional to 11,070,509.52, 15,277,260.72 and 6,175,727.72

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Solution

The fourth proportional to 11,070,509.52, 15,277,260.72 and 6,175,727.72 is: 8,522,480.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070,509.52 : 15,277,260.72 = 6,175,727.72 : x
  2. Step 2: Convert to fraction form
    11,070,509.52/15,277,260.72 = 6,175,727.72/x
  3. Step 3: Cross multiply
    11,070,509.52x = 15,277,260.72 × 6,175,727.72
  4. Step 4: Simplify right side
    11,070,509.52x = 94,348,202,514,171.16
  5. Step 5: Solve for x
    x = 94,348,202,514,171.16/11,070,509.52
  6. Step 6: Final answer
    x = 8,522,480.59

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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.