Home / 5,732,620.08-7,910,112.47-3,284,760.18

Finding the Fourth Proportional to 5,732,620.08, 7,910,112.47 and 3,284,760.18

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Solution

The fourth proportional to 5,732,620.08, 7,910,112.47 and 3,284,760.18 is: 4,532,451.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,620.08 : 7,910,112.47 = 3,284,760.18 : x
  2. Step 2: Convert to fraction form
    5,732,620.08/7,910,112.47 = 3,284,760.18/x
  3. Step 3: Cross multiply
    5,732,620.08x = 7,910,112.47 × 3,284,760.18
  4. Step 4: Simplify right side
    5,732,620.08x = 25,982,822,460,777.45
  5. Step 5: Solve for x
    x = 25,982,822,460,777.45/5,732,620.08
  6. Step 6: Final answer
    x = 4,532,451.50

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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.