Home / 4,675,570.96-7,013,375.94-1,482,939.76

Finding the Fourth Proportional to 4,675,570.96, 7,013,375.94 and 1,482,939.76

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Solution

The fourth proportional to 4,675,570.96, 7,013,375.94 and 1,482,939.76 is: 2,224,415.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,570.96 : 7,013,375.94 = 1,482,939.76 : x
  2. Step 2: Convert to fraction form
    4,675,570.96/7,013,375.94 = 1,482,939.76/x
  3. Step 3: Cross multiply
    4,675,570.96x = 7,013,375.94 × 1,482,939.76
  4. Step 4: Simplify right side
    4,675,570.96x = 10,400,414,033,253.38
  5. Step 5: Solve for x
    x = 10,400,414,033,253.38/4,675,570.96
  6. Step 6: Final answer
    x = 2,224,415.82

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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.