Home / 5,694,565.20-8,529,406.20-4,422,411.60

Finding the Fourth Proportional to 5,694,565.20, 8,529,406.20 and 4,422,411.60

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Solution

The fourth proportional to 5,694,565.20, 8,529,406.20 and 4,422,411.60 is: 6,623,955.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,565.20 : 8,529,406.20 = 4,422,411.60 : x
  2. Step 2: Convert to fraction form
    5,694,565.20/8,529,406.20 = 4,422,411.60/x
  3. Step 3: Cross multiply
    5,694,565.20x = 8,529,406.20 × 4,422,411.60
  4. Step 4: Simplify right side
    5,694,565.20x = 37,720,544,919,991.91
  5. Step 5: Solve for x
    x = 37,720,544,919,991.91/5,694,565.20
  6. Step 6: Final answer
    x = 6,623,955.23

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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.