Home / 2,282,857.86-3,148,826.94-1,468,091.64

Finding the Fourth Proportional to 2,282,857.86, 3,148,826.94 and 1,468,091.64

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Solution

The fourth proportional to 2,282,857.86, 3,148,826.94 and 1,468,091.64 is: 2,024,990.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,857.86 : 3,148,826.94 = 1,468,091.64 : x
  2. Step 2: Convert to fraction form
    2,282,857.86/3,148,826.94 = 1,468,091.64/x
  3. Step 3: Cross multiply
    2,282,857.86x = 3,148,826.94 × 1,468,091.64
  4. Step 4: Simplify right side
    2,282,857.86x = 4,622,766,506,420.78
  5. Step 5: Solve for x
    x = 4,622,766,506,420.78/2,282,857.86
  6. Step 6: Final answer
    x = 2,024,990.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.