Home / 4,312,262.14-6,466,993.83-1,432,855.71

Finding the Fourth Proportional to 4,312,262.14, 6,466,993.83 and 1,432,855.71

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Solution

The fourth proportional to 4,312,262.14, 6,466,993.83 and 1,432,855.71 is: 2,148,818.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,312,262.14 : 6,466,993.83 = 1,432,855.71 : x
  2. Step 2: Convert to fraction form
    4,312,262.14/6,466,993.83 = 1,432,855.71/x
  3. Step 3: Cross multiply
    4,312,262.14x = 6,466,993.83 × 1,432,855.71
  4. Step 4: Simplify right side
    4,312,262.14x = 9,266,269,035,850.27
  5. Step 5: Solve for x
    x = 9,266,269,035,850.27/4,312,262.14
  6. Step 6: Final answer
    x = 2,148,818.59

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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.