Home / 5,944,346.24-8,205,709.20-4,013,222.72

Finding the Fourth Proportional to 5,944,346.24, 8,205,709.20 and 4,013,222.72

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Solution

The fourth proportional to 5,944,346.24, 8,205,709.20 and 4,013,222.72 is: 5,539,942.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944,346.24 : 8,205,709.20 = 4,013,222.72 : x
  2. Step 2: Convert to fraction form
    5,944,346.24/8,205,709.20 = 4,013,222.72/x
  3. Step 3: Cross multiply
    5,944,346.24x = 8,205,709.20 × 4,013,222.72
  4. Step 4: Simplify right side
    5,944,346.24x = 32,931,338,595,153.03
  5. Step 5: Solve for x
    x = 32,931,338,595,153.03/5,944,346.24
  6. Step 6: Final answer
    x = 5,539,942.87

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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.