Home / 5,099,836.68-7,612,442.64-4,494,510.72

Finding the Fourth Proportional to 5,099,836.68, 7,612,442.64 and 4,494,510.72

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Solution

The fourth proportional to 5,099,836.68, 7,612,442.64 and 4,494,510.72 is: 6,708,882.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,836.68 : 7,612,442.64 = 4,494,510.72 : x
  2. Step 2: Convert to fraction form
    5,099,836.68/7,612,442.64 = 4,494,510.72/x
  3. Step 3: Cross multiply
    5,099,836.68x = 7,612,442.64 × 4,494,510.72
  4. Step 4: Simplify right side
    5,099,836.68x = 34,214,205,050,865.10
  5. Step 5: Solve for x
    x = 34,214,205,050,865.10/5,099,836.68
  6. Step 6: Final answer
    x = 6,708,882.50

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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.