Home / 2,906,405.88-4,359,832.38-884,823.30

Finding the Fourth Proportional to 2,906,405.88, 4,359,832.38 and 884,823.30

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Solution

The fourth proportional to 2,906,405.88, 4,359,832.38 and 884,823.30 is: 1,327,303.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,405.88 : 4,359,832.38 = 884,823.30 : x
  2. Step 2: Convert to fraction form
    2,906,405.88/4,359,832.38 = 884,823.30/x
  3. Step 3: Cross multiply
    2,906,405.88x = 4,359,832.38 × 884,823.30
  4. Step 4: Simplify right side
    2,906,405.88x = 3,857,681,273,918.45
  5. Step 5: Solve for x
    x = 3,857,681,273,918.45/2,906,405.88
  6. Step 6: Final answer
    x = 1,327,303.01

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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.