Home / 3,025,162.35-4,534,997.02-1,509,308.91

Finding the Fourth Proportional to 3,025,162.35, 4,534,997.02 and 1,509,308.91

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Solution

The fourth proportional to 3,025,162.35, 4,534,997.02 and 1,509,308.91 is: 2,262,593.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,162.35 : 4,534,997.02 = 1,509,308.91 : x
  2. Step 2: Convert to fraction form
    3,025,162.35/4,534,997.02 = 1,509,308.91/x
  3. Step 3: Cross multiply
    3,025,162.35x = 4,534,997.02 × 1,509,308.91
  4. Step 4: Simplify right side
    3,025,162.35x = 6,844,711,405,336.18
  5. Step 5: Solve for x
    x = 6,844,711,405,336.18/3,025,162.35
  6. Step 6: Final answer
    x = 2,262,593.08

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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.