Home / 2,340,467.55-3,281,078.25-2,340,467.55

Finding the Fourth Proportional to 2,340,467.55, 3,281,078.25 and 2,340,467.55

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Solution

The fourth proportional to 2,340,467.55, 3,281,078.25 and 2,340,467.55 is: 3,281,078.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,467.55 : 3,281,078.25 = 2,340,467.55 : x
  2. Step 2: Convert to fraction form
    2,340,467.55/3,281,078.25 = 2,340,467.55/x
  3. Step 3: Cross multiply
    2,340,467.55x = 3,281,078.25 × 2,340,467.55
  4. Step 4: Simplify right side
    2,340,467.55x = 7,679,257,173,135.79
  5. Step 5: Solve for x
    x = 7,679,257,173,135.79/2,340,467.55
  6. Step 6: Final answer
    x = 3,281,078.25

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.