Home / 3,030,110.77-4,545,171.32-2,426,736.61

Finding the Fourth Proportional to 3,030,110.77, 4,545,171.32 and 2,426,736.61

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Solution

The fourth proportional to 3,030,110.77, 4,545,171.32 and 2,426,736.61 is: 3,640,109.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,110.77 : 4,545,171.32 = 2,426,736.61 : x
  2. Step 2: Convert to fraction form
    3,030,110.77/4,545,171.32 = 2,426,736.61/x
  3. Step 3: Cross multiply
    3,030,110.77x = 4,545,171.32 × 2,426,736.61
  4. Step 4: Simplify right side
    3,030,110.77x = 11,029,933,640,966.03
  5. Step 5: Solve for x
    x = 11,029,933,640,966.03/3,030,110.77
  6. Step 6: Final answer
    x = 3,640,109.05

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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.