Home / 2,595,439.04-3,893,167.68-798,310.40

Finding the Fourth Proportional to 2,595,439.04, 3,893,167.68 and 798,310.40

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Solution

The fourth proportional to 2,595,439.04, 3,893,167.68 and 798,310.40 is: 1,197,468.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,439.04 : 3,893,167.68 = 798,310.40 : x
  2. Step 2: Convert to fraction form
    2,595,439.04/3,893,167.68 = 798,310.40/x
  3. Step 3: Cross multiply
    2,595,439.04x = 3,893,167.68 × 798,310.40
  4. Step 4: Simplify right side
    2,595,439.04x = 3,107,956,247,887.87
  5. Step 5: Solve for x
    x = 3,107,956,247,887.87/2,595,439.04
  6. Step 6: Final answer
    x = 1,197,468.41

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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.