Home / 3,006,265.82-4,509,988.41-1,113,023.66

Finding the Fourth Proportional to 3,006,265.82, 4,509,988.41 and 1,113,023.66

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Solution

The fourth proportional to 3,006,265.82, 4,509,988.41 and 1,113,023.66 is: 1,669,753.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,265.82 : 4,509,988.41 = 1,113,023.66 : x
  2. Step 2: Convert to fraction form
    3,006,265.82/4,509,988.41 = 1,113,023.66/x
  3. Step 3: Cross multiply
    3,006,265.82x = 4,509,988.41 × 1,113,023.66
  4. Step 4: Simplify right side
    3,006,265.82x = 5,019,723,806,655.78
  5. Step 5: Solve for x
    x = 5,019,723,806,655.78/3,006,265.82
  6. Step 6: Final answer
    x = 1,669,753.81

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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.