Home / 9,064,057.60-13,568,092.80-5,266,259.20

Finding the Fourth Proportional to 9,064,057.60, 13,568,092.80 and 5,266,259.20

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Solution

The fourth proportional to 9,064,057.60, 13,568,092.80 and 5,266,259.20 is: 7,883,124.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064,057.60 : 13,568,092.80 = 5,266,259.20 : x
  2. Step 2: Convert to fraction form
    9,064,057.60/13,568,092.80 = 5,266,259.20/x
  3. Step 3: Cross multiply
    9,064,057.60x = 13,568,092.80 × 5,266,259.20
  4. Step 4: Simplify right side
    9,064,057.60x = 71,453,093,534,453.77
  5. Step 5: Solve for x
    x = 71,453,093,534,453.77/9,064,057.60
  6. Step 6: Final answer
    x = 7,883,124.39

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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.