Home / 5,907,279.75-8,152,053.36-3,191,025.75

Finding the Fourth Proportional to 5,907,279.75, 8,152,053.36 and 3,191,025.75

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Solution

The fourth proportional to 5,907,279.75, 8,152,053.36 and 3,191,025.75 is: 4,403,619.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,279.75 : 8,152,053.36 = 3,191,025.75 : x
  2. Step 2: Convert to fraction form
    5,907,279.75/8,152,053.36 = 3,191,025.75/x
  3. Step 3: Cross multiply
    5,907,279.75x = 8,152,053.36 × 3,191,025.75
  4. Step 4: Simplify right side
    5,907,279.75x = 26,013,412,187,134.02
  5. Step 5: Solve for x
    x = 26,013,412,187,134.02/5,907,279.75
  6. Step 6: Final answer
    x = 4,403,619.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.