Home / 11,163,618.40-16,750,093.20-3,592,904.80

Finding the Fourth Proportional to 11,163,618.40, 16,750,093.20 and 3,592,904.80

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Solution

The fourth proportional to 11,163,618.40, 16,750,093.20 and 3,592,904.80 is: 5,390,858.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,163,618.40 : 16,750,093.20 = 3,592,904.80 : x
  2. Step 2: Convert to fraction form
    11,163,618.40/16,750,093.20 = 3,592,904.80/x
  3. Step 3: Cross multiply
    11,163,618.40x = 16,750,093.20 × 3,592,904.80
  4. Step 4: Simplify right side
    11,163,618.40x = 60,181,490,258,727.35
  5. Step 5: Solve for x
    x = 60,181,490,258,727.35/11,163,618.40
  6. Step 6: Final answer
    x = 5,390,858.78

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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.