Home / 10,701,466.96-16,052,157.64-3,876,443.28

Finding the Fourth Proportional to 10,701,466.96, 16,052,157.64 and 3,876,443.28

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Solution

The fourth proportional to 10,701,466.96, 16,052,157.64 and 3,876,443.28 is: 5,814,649.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701,466.96 : 16,052,157.64 = 3,876,443.28 : x
  2. Step 2: Convert to fraction form
    10,701,466.96/16,052,157.64 = 3,876,443.28/x
  3. Step 3: Cross multiply
    10,701,466.96x = 16,052,157.64 × 3,876,443.28
  4. Step 4: Simplify right side
    10,701,466.96x = 62,225,278,613,078.66
  5. Step 5: Solve for x
    x = 62,225,278,613,078.66/10,701,466.96
  6. Step 6: Final answer
    x = 5,814,649.42

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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.