Home / 5,311,142.54-7,953,260.92-3,293,327.24

Finding the Fourth Proportional to 5,311,142.54, 7,953,260.92 and 3,293,327.24

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Solution

The fourth proportional to 5,311,142.54, 7,953,260.92 and 3,293,327.24 is: 4,931,649.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,311,142.54 : 7,953,260.92 = 3,293,327.24 : x
  2. Step 2: Convert to fraction form
    5,311,142.54/7,953,260.92 = 3,293,327.24/x
  3. Step 3: Cross multiply
    5,311,142.54x = 7,953,260.92 × 3,293,327.24
  4. Step 4: Simplify right side
    5,311,142.54x = 26,192,690,786,663.84
  5. Step 5: Solve for x
    x = 26,192,690,786,663.84/5,311,142.54
  6. Step 6: Final answer
    x = 4,931,649.00

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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.