Home / 7,406,494.40-11,084,858.40-5,167,006.40

Finding the Fourth Proportional to 7,406,494.40, 11,084,858.40 and 5,167,006.40

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Solution

The fourth proportional to 7,406,494.40, 11,084,858.40 and 5,167,006.40 is: 7,733,150.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,406,494.40 : 11,084,858.40 = 5,167,006.40 : x
  2. Step 2: Convert to fraction form
    7,406,494.40/11,084,858.40 = 5,167,006.40/x
  3. Step 3: Cross multiply
    7,406,494.40x = 11,084,858.40 × 5,167,006.40
  4. Step 4: Simplify right side
    7,406,494.40x = 57,275,534,295,893.77
  5. Step 5: Solve for x
    x = 57,275,534,295,893.77/7,406,494.40
  6. Step 6: Final answer
    x = 7,733,150.29

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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.