Home / 7,004,425.26-10,508,672.41-2,904,994.61

Finding the Fourth Proportional to 7,004,425.26, 10,508,672.41 and 2,904,994.61

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Solution

The fourth proportional to 7,004,425.26, 10,508,672.41 and 2,904,994.61 is: 4,358,335.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,004,425.26 : 10,508,672.41 = 2,904,994.61 : x
  2. Step 2: Convert to fraction form
    7,004,425.26/10,508,672.41 = 2,904,994.61/x
  3. Step 3: Cross multiply
    7,004,425.26x = 10,508,672.41 × 2,904,994.61
  4. Step 4: Simplify right side
    7,004,425.26x = 30,527,636,663,436.16
  5. Step 5: Solve for x
    x = 30,527,636,663,436.16/7,004,425.26
  6. Step 6: Final answer
    x = 4,358,335.70

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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.