Home / 5,366,468.96-8,046,452.48-2,408,209.52

Finding the Fourth Proportional to 5,366,468.96, 8,046,452.48 and 2,408,209.52

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Solution

The fourth proportional to 5,366,468.96, 8,046,452.48 and 2,408,209.52 is: 3,610,855.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,468.96 : 8,046,452.48 = 2,408,209.52 : x
  2. Step 2: Convert to fraction form
    5,366,468.96/8,046,452.48 = 2,408,209.52/x
  3. Step 3: Cross multiply
    5,366,468.96x = 8,046,452.48 × 2,408,209.52
  4. Step 4: Simplify right side
    5,366,468.96x = 19,377,543,464,563.61
  5. Step 5: Solve for x
    x = 19,377,543,464,563.61/5,366,468.96
  6. Step 6: Final answer
    x = 3,610,855.41

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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.