Home / 2,904,491.27-4,355,812.58-958,857.58

Finding the Fourth Proportional to 2,904,491.27, 4,355,812.58 and 958,857.58

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Solution

The fourth proportional to 2,904,491.27, 4,355,812.58 and 958,857.58 is: 1,437,981.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,491.27 : 4,355,812.58 = 958,857.58 : x
  2. Step 2: Convert to fraction form
    2,904,491.27/4,355,812.58 = 958,857.58/x
  3. Step 3: Cross multiply
    2,904,491.27x = 4,355,812.58 × 958,857.58
  4. Step 4: Simplify right side
    2,904,491.27x = 4,176,603,882,819.01
  5. Step 5: Solve for x
    x = 4,176,603,882,819.01/2,904,491.27
  6. Step 6: Final answer
    x = 1,437,981.22

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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.