Home / 8,826,323-13,239,485.22-2,842,691

Finding the Fourth Proportional to 8,826,323, 13,239,485.22 and 2,842,691

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Solution

The fourth proportional to 8,826,323, 13,239,485.22 and 2,842,691 is: 4,264,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,323 : 13,239,485.22 = 2,842,691 : x
  2. Step 2: Convert to fraction form
    8,826,323/13,239,485.22 = 2,842,691/x
  3. Step 3: Cross multiply
    8,826,323x = 13,239,485.22 × 2,842,691
  4. Step 4: Simplify right side
    8,826,323x = 37,635,765,479,527.02
  5. Step 5: Solve for x
    x = 37,635,765,479,527.02/8,826,323
  6. Step 6: Final answer
    x = 4,264,036.73

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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.