Home / 11,006,962.60-16,496,447.10-5,314,930.60

Finding the Fourth Proportional to 11,006,962.60, 16,496,447.10 and 5,314,930.60

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Solution

The fourth proportional to 11,006,962.60, 16,496,447.10 and 5,314,930.60 is: 7,965,637.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006,962.60 : 16,496,447.10 = 5,314,930.60 : x
  2. Step 2: Convert to fraction form
    11,006,962.60/16,496,447.10 = 5,314,930.60/x
  3. Step 3: Cross multiply
    11,006,962.60x = 16,496,447.10 × 5,314,930.60
  4. Step 4: Simplify right side
    11,006,962.60x = 87,677,471,483,071.25
  5. Step 5: Solve for x
    x = 87,677,471,483,071.25/11,006,962.60
  6. Step 6: Final answer
    x = 7,965,637.27

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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.