Home / 6,772,335.52-9,346,242.96-4,476,514.72

Finding the Fourth Proportional to 6,772,335.52, 9,346,242.96 and 4,476,514.72

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Solution

The fourth proportional to 6,772,335.52, 9,346,242.96 and 4,476,514.72 is: 6,177,867.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,772,335.52 : 9,346,242.96 = 4,476,514.72 : x
  2. Step 2: Convert to fraction form
    6,772,335.52/9,346,242.96 = 4,476,514.72/x
  3. Step 3: Cross multiply
    6,772,335.52x = 9,346,242.96 × 4,476,514.72
  4. Step 4: Simplify right side
    6,772,335.52x = 41,838,594,187,136.38
  5. Step 5: Solve for x
    x = 41,838,594,187,136.38/6,772,335.52
  6. Step 6: Final answer
    x = 6,177,867.90

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1.5x scale

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.