Home / 3,751,865.34-5,627,800.17-2,634,920.70

Finding the Fourth Proportional to 3,751,865.34, 5,627,800.17 and 2,634,920.70

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Solution

The fourth proportional to 3,751,865.34, 5,627,800.17 and 2,634,920.70 is: 3,952,382.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,751,865.34 : 5,627,800.17 = 2,634,920.70 : x
  2. Step 2: Convert to fraction form
    3,751,865.34/5,627,800.17 = 2,634,920.70/x
  3. Step 3: Cross multiply
    3,751,865.34x = 5,627,800.17 × 2,634,920.70
  4. Step 4: Simplify right side
    3,751,865.34x = 14,828,807,163,396.52
  5. Step 5: Solve for x
    x = 14,828,807,163,396.52/3,751,865.34
  6. Step 6: Final answer
    x = 3,952,382.57

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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.