Home / 4,823,983.46-6,657,110.26-2,648,667.50

Finding the Fourth Proportional to 4,823,983.46, 6,657,110.26 and 2,648,667.50

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Solution

The fourth proportional to 4,823,983.46, 6,657,110.26 and 2,648,667.50 is: 3,655,168.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,983.46 : 6,657,110.26 = 2,648,667.50 : x
  2. Step 2: Convert to fraction form
    4,823,983.46/6,657,110.26 = 2,648,667.50/x
  3. Step 3: Cross multiply
    4,823,983.46x = 6,657,110.26 × 2,648,667.50
  4. Step 4: Simplify right side
    4,823,983.46x = 17,632,471,589,578.55
  5. Step 5: Solve for x
    x = 17,632,471,589,578.55/4,823,983.46
  6. Step 6: Final answer
    x = 3,655,168.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.