Home / 4,867,217.98-6,716,014.73-2,801,834.48

Finding the Fourth Proportional to 4,867,217.98, 6,716,014.73 and 2,801,834.48

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Solution

The fourth proportional to 4,867,217.98, 6,716,014.73 and 2,801,834.48 is: 3,866,102.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,217.98 : 6,716,014.73 = 2,801,834.48 : x
  2. Step 2: Convert to fraction form
    4,867,217.98/6,716,014.73 = 2,801,834.48/x
  3. Step 3: Cross multiply
    4,867,217.98x = 6,716,014.73 × 2,801,834.48
  4. Step 4: Simplify right side
    4,867,217.98x = 18,817,161,651,989.63
  5. Step 5: Solve for x
    x = 18,817,161,651,989.63/4,867,217.98
  6. Step 6: Final answer
    x = 3,866,102.10

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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.