Home / 8,882,316.16-13,325,317.44-3,563,946.88

Finding the Fourth Proportional to 8,882,316.16, 13,325,317.44 and 3,563,946.88

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Solution

The fourth proportional to 8,882,316.16, 13,325,317.44 and 3,563,946.88 is: 5,346,659.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,316.16 : 13,325,317.44 = 3,563,946.88 : x
  2. Step 2: Convert to fraction form
    8,882,316.16/13,325,317.44 = 3,563,946.88/x
  3. Step 3: Cross multiply
    8,882,316.16x = 13,325,317.44 × 3,563,946.88
  4. Step 4: Simplify right side
    8,882,316.16x = 47,490,723,515,297.59
  5. Step 5: Solve for x
    x = 47,490,723,515,297.59/8,882,316.16
  6. Step 6: Final answer
    x = 5,346,659.89

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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.