Home / 4,549,352.83-6,820,658.52-2,150,394.28

Finding the Fourth Proportional to 4,549,352.83, 6,820,658.52 and 2,150,394.28

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Solution

The fourth proportional to 4,549,352.83, 6,820,658.52 and 2,150,394.28 is: 3,223,998.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,352.83 : 6,820,658.52 = 2,150,394.28 : x
  2. Step 2: Convert to fraction form
    4,549,352.83/6,820,658.52 = 2,150,394.28/x
  3. Step 3: Cross multiply
    4,549,352.83x = 6,820,658.52 × 2,150,394.28
  4. Step 4: Simplify right side
    4,549,352.83x = 14,667,105,067,241.26
  5. Step 5: Solve for x
    x = 14,667,105,067,241.26/4,549,352.83
  6. Step 6: Final answer
    x = 3,223,998.14

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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.