Home / 5,042,734.48-7,524,771.34-4,499,254.81

Finding the Fourth Proportional to 5,042,734.48, 7,524,771.34 and 4,499,254.81

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Solution

The fourth proportional to 5,042,734.48, 7,524,771.34 and 4,499,254.81 is: 6,713,790.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,734.48 : 7,524,771.34 = 4,499,254.81 : x
  2. Step 2: Convert to fraction form
    5,042,734.48/7,524,771.34 = 4,499,254.81/x
  3. Step 3: Cross multiply
    5,042,734.48x = 7,524,771.34 × 4,499,254.81
  4. Step 4: Simplify right side
    5,042,734.48x = 33,855,863,597,258.53
  5. Step 5: Solve for x
    x = 33,855,863,597,258.53/5,042,734.48
  6. Step 6: Final answer
    x = 6,713,790.65

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.