Home / 5,228,969.01-7,214,857.87-3,052,524.36

Finding the Fourth Proportional to 5,228,969.01, 7,214,857.87 and 3,052,524.36

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Solution

The fourth proportional to 5,228,969.01, 7,214,857.87 and 3,052,524.36 is: 4,211,830.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,228,969.01 : 7,214,857.87 = 3,052,524.36 : x
  2. Step 2: Convert to fraction form
    5,228,969.01/7,214,857.87 = 3,052,524.36/x
  3. Step 3: Cross multiply
    5,228,969.01x = 7,214,857.87 × 3,052,524.36
  4. Step 4: Simplify right side
    5,228,969.01x = 22,023,529,402,112.71
  5. Step 5: Solve for x
    x = 22,023,529,402,112.71/5,228,969.01
  6. Step 6: Final answer
    x = 4,211,830.16

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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.