Home / 7,000,913.68-10,498,941.66-2,451,862.14

Finding the Fourth Proportional to 7,000,913.68, 10,498,941.66 and 2,451,862.14

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Solution

The fourth proportional to 7,000,913.68, 10,498,941.66 and 2,451,862.14 is: 3,676,942.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,000,913.68 : 10,498,941.66 = 2,451,862.14 : x
  2. Step 2: Convert to fraction form
    7,000,913.68/10,498,941.66 = 2,451,862.14/x
  3. Step 3: Cross multiply
    7,000,913.68x = 10,498,941.66 × 2,451,862.14
  4. Step 4: Simplify right side
    7,000,913.68x = 25,741,957,566,222.75
  5. Step 5: Solve for x
    x = 25,741,957,566,222.75/7,000,913.68
  6. Step 6: Final answer
    x = 3,676,942.57

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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.