Home / 11,836,250.68-17,759,490.77-6,364,950.59

Finding the Fourth Proportional to 11,836,250.68, 17,759,490.77 and 6,364,950.59

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Solution

The fourth proportional to 11,836,250.68, 17,759,490.77 and 6,364,950.59 is: 9,550,176.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,836,250.68 : 17,759,490.77 = 6,364,950.59 : x
  2. Step 2: Convert to fraction form
    11,836,250.68/17,759,490.77 = 6,364,950.59/x
  3. Step 3: Cross multiply
    11,836,250.68x = 17,759,490.77 × 6,364,950.59
  4. Step 4: Simplify right side
    11,836,250.68x = 113,038,281,215,025.03
  5. Step 5: Solve for x
    x = 113,038,281,215,025.03/11,836,250.68
  6. Step 6: Final answer
    x = 9,550,176.34

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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.