Home / 11,210,844.60-15,470,965.41-6,054,205.69

Finding the Fourth Proportional to 11,210,844.60, 15,470,965.41 and 6,054,205.69

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Solution

The fourth proportional to 11,210,844.60, 15,470,965.41 and 6,054,205.69 is: 8,354,803.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,210,844.60 : 15,470,965.41 = 6,054,205.69 : x
  2. Step 2: Convert to fraction form
    11,210,844.60/15,470,965.41 = 6,054,205.69/x
  3. Step 3: Cross multiply
    11,210,844.60x = 15,470,965.41 × 6,054,205.69
  4. Step 4: Simplify right side
    11,210,844.60x = 93,664,406,811,650.62
  5. Step 5: Solve for x
    x = 93,664,406,811,650.62/11,210,844.60
  6. Step 6: Final answer
    x = 8,354,803.78

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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.