Home / 5,099,386-7,043,472-3,701,716.93

Finding the Fourth Proportional to 5,099,386, 7,043,472 and 3,701,716.93

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Solution

The fourth proportional to 5,099,386, 7,043,472 and 3,701,716.93 is: 5,112,956.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,386 : 7,043,472 = 3,701,716.93 : x
  2. Step 2: Convert to fraction form
    5,099,386/7,043,472 = 3,701,716.93/x
  3. Step 3: Cross multiply
    5,099,386x = 7,043,472 × 3,701,716.93
  4. Step 4: Simplify right side
    5,099,386x = 26,072,939,548,380.96
  5. Step 5: Solve for x
    x = 26,072,939,548,380.96/5,099,386
  6. Step 6: Final answer
    x = 5,112,956.65

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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.