Home / 5,014,333-7,524,488.22-1,819,708.84

Finding the Fourth Proportional to 5,014,333, 7,524,488.22 and 1,819,708.84

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Solution

The fourth proportional to 5,014,333, 7,524,488.22 and 1,819,708.84 is: 2,730,647.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,333 : 7,524,488.22 = 1,819,708.84 : x
  2. Step 2: Convert to fraction form
    5,014,333/7,524,488.22 = 1,819,708.84/x
  3. Step 3: Cross multiply
    5,014,333x = 7,524,488.22 × 1,819,708.84
  4. Step 4: Simplify right side
    5,014,333x = 13,692,377,730,409.87
  5. Step 5: Solve for x
    x = 13,692,377,730,409.87/5,014,333
  6. Step 6: Final answer
    x = 2,730,647.87

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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.