Home / 7,273,838.24-10,910,361.88-2,225,148.74

Finding the Fourth Proportional to 7,273,838.24, 10,910,361.88 and 2,225,148.74

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Solution

The fourth proportional to 7,273,838.24, 10,910,361.88 and 2,225,148.74 is: 3,337,602.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,838.24 : 10,910,361.88 = 2,225,148.74 : x
  2. Step 2: Convert to fraction form
    7,273,838.24/10,910,361.88 = 2,225,148.74/x
  3. Step 3: Cross multiply
    7,273,838.24x = 10,910,361.88 × 2,225,148.74
  4. Step 4: Simplify right side
    7,273,838.24x = 24,277,177,990,226.04
  5. Step 5: Solve for x
    x = 24,277,177,990,226.04/7,273,838.24
  6. Step 6: Final answer
    x = 3,337,602.13

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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.