Home / 3,237,084.25-4,855,238.82-2,518,144.25

Finding the Fourth Proportional to 3,237,084.25, 4,855,238.82 and 2,518,144.25

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Solution

The fourth proportional to 3,237,084.25, 4,855,238.82 and 2,518,144.25 is: 3,776,914.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,084.25 : 4,855,238.82 = 2,518,144.25 : x
  2. Step 2: Convert to fraction form
    3,237,084.25/4,855,238.82 = 2,518,144.25/x
  3. Step 3: Cross multiply
    3,237,084.25x = 4,855,238.82 × 2,518,144.25
  4. Step 4: Simplify right side
    3,237,084.25x = 12,226,191,692,683.59
  5. Step 5: Solve for x
    x = 12,226,191,692,683.59/3,237,084.25
  6. Step 6: Final answer
    x = 3,776,914.89

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Double scale
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1.5x scale

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.