Home / 4,469,490.75-6,168,100.33-2,634,026.49

Finding the Fourth Proportional to 4,469,490.75, 6,168,100.33 and 2,634,026.49

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Solution

The fourth proportional to 4,469,490.75, 6,168,100.33 and 2,634,026.49 is: 3,635,076.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,490.75 : 6,168,100.33 = 2,634,026.49 : x
  2. Step 2: Convert to fraction form
    4,469,490.75/6,168,100.33 = 2,634,026.49/x
  3. Step 3: Cross multiply
    4,469,490.75x = 6,168,100.33 × 2,634,026.49
  4. Step 4: Simplify right side
    4,469,490.75x = 16,246,939,671,032.93
  5. Step 5: Solve for x
    x = 16,246,939,671,032.93/4,469,490.75
  6. Step 6: Final answer
    x = 3,635,076.25

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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.