Home / 3,210,950.76-4,817,229.39-2,266,166.76

Finding the Fourth Proportional to 3,210,950.76, 4,817,229.39 and 2,266,166.76

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Solution

The fourth proportional to 3,210,950.76, 4,817,229.39 and 2,266,166.76 is: 3,399,817.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,210,950.76 : 4,817,229.39 = 2,266,166.76 : x
  2. Step 2: Convert to fraction form
    3,210,950.76/4,817,229.39 = 2,266,166.76/x
  3. Step 3: Cross multiply
    3,210,950.76x = 4,817,229.39 × 2,266,166.76
  4. Step 4: Simplify right side
    3,210,950.76x = 10,916,645,118,913.07
  5. Step 5: Solve for x
    x = 10,916,645,118,913.07/3,210,950.76
  6. Step 6: Final answer
    x = 3,399,817.04

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1.5x scale

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.