Home / 8,025,318.63-12,038,677.92-2,268,112.77

Finding the Fourth Proportional to 8,025,318.63, 12,038,677.92 and 2,268,112.77

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Solution

The fourth proportional to 8,025,318.63, 12,038,677.92 and 2,268,112.77 is: 3,402,366.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,318.63 : 12,038,677.92 = 2,268,112.77 : x
  2. Step 2: Convert to fraction form
    8,025,318.63/12,038,677.92 = 2,268,112.77/x
  3. Step 3: Cross multiply
    8,025,318.63x = 12,038,677.92 × 2,268,112.77
  4. Step 4: Simplify right side
    8,025,318.63x = 27,305,079,124,269.04
  5. Step 5: Solve for x
    x = 27,305,079,124,269.04/8,025,318.63
  6. Step 6: Final answer
    x = 3,402,366.98

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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.