Home / 3,035,251.64-4,550,625.77-1,836,889.55

Finding the Fourth Proportional to 3,035,251.64, 4,550,625.77 and 1,836,889.55

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Solution

The fourth proportional to 3,035,251.64, 4,550,625.77 and 1,836,889.55 is: 2,753,971.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,251.64 : 4,550,625.77 = 1,836,889.55 : x
  2. Step 2: Convert to fraction form
    3,035,251.64/4,550,625.77 = 1,836,889.55/x
  3. Step 3: Cross multiply
    3,035,251.64x = 4,550,625.77 × 1,836,889.55
  4. Step 4: Simplify right side
    3,035,251.64x = 8,358,996,908,000.97
  5. Step 5: Solve for x
    x = 8,358,996,908,000.97/3,035,251.64
  6. Step 6: Final answer
    x = 2,753,971.63

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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.