Home / 5,099,397.12-7,649,095.68-1,733,604.12

Finding the Fourth Proportional to 5,099,397.12, 7,649,095.68 and 1,733,604.12

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Solution

The fourth proportional to 5,099,397.12, 7,649,095.68 and 1,733,604.12 is: 2,600,406.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,397.12 : 7,649,095.68 = 1,733,604.12 : x
  2. Step 2: Convert to fraction form
    5,099,397.12/7,649,095.68 = 1,733,604.12/x
  3. Step 3: Cross multiply
    5,099,397.12x = 7,649,095.68 × 1,733,604.12
  4. Step 4: Simplify right side
    5,099,397.12x = 13,260,503,785,122.20
  5. Step 5: Solve for x
    x = 13,260,503,785,122.20/5,099,397.12
  6. Step 6: Final answer
    x = 2,600,406.18

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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.