Home / 2,246,803.95-3,369,873.72-826,527.88

Finding the Fourth Proportional to 2,246,803.95, 3,369,873.72 and 826,527.88

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Solution

The fourth proportional to 2,246,803.95, 3,369,873.72 and 826,527.88 is: 1,239,669.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,803.95 : 3,369,873.72 = 826,527.88 : x
  2. Step 2: Convert to fraction form
    2,246,803.95/3,369,873.72 = 826,527.88/x
  3. Step 3: Cross multiply
    2,246,803.95x = 3,369,873.72 × 826,527.88
  4. Step 4: Simplify right side
    2,246,803.95x = 2,785,294,573,234.63
  5. Step 5: Solve for x
    x = 2,785,294,573,234.63/2,246,803.95
  6. Step 6: Final answer
    x = 1,239,669.61

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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.