Home / 11,356,232.94-15,671,521.73-6,199,594.49

Finding the Fourth Proportional to 11,356,232.94, 15,671,521.73 and 6,199,594.49

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Solution

The fourth proportional to 11,356,232.94, 15,671,521.73 and 6,199,594.49 is: 8,555,396.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,356,232.94 : 15,671,521.73 = 6,199,594.49 : x
  2. Step 2: Convert to fraction form
    11,356,232.94/15,671,521.73 = 6,199,594.49/x
  3. Step 3: Cross multiply
    11,356,232.94x = 15,671,521.73 × 6,199,594.49
  4. Step 4: Simplify right side
    11,356,232.94x = 97,157,079,698,876.03
  5. Step 5: Solve for x
    x = 97,157,079,698,876.03/11,356,232.94
  6. Step 6: Final answer
    x = 8,555,396.87

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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.