Home / 4,433,382.83-6,650,355.21-1,874,120.81

Finding the Fourth Proportional to 4,433,382.83, 6,650,355.21 and 1,874,120.81

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Solution

The fourth proportional to 4,433,382.83, 6,650,355.21 and 1,874,120.81 is: 2,811,299.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,382.83 : 6,650,355.21 = 1,874,120.81 : x
  2. Step 2: Convert to fraction form
    4,433,382.83/6,650,355.21 = 1,874,120.81/x
  3. Step 3: Cross multiply
    4,433,382.83x = 6,650,355.21 × 1,874,120.81
  4. Step 4: Simplify right side
    4,433,382.83x = 12,463,569,050,330.54
  5. Step 5: Solve for x
    x = 12,463,569,050,330.54/4,433,382.83
  6. Step 6: Final answer
    x = 2,811,299.98

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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.