Home / 3,371,636.70-5,057,455.05-2,474,830.02

Finding the Fourth Proportional to 3,371,636.70, 5,057,455.05 and 2,474,830.02

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Solution

The fourth proportional to 3,371,636.70, 5,057,455.05 and 2,474,830.02 is: 3,712,245.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,636.70 : 5,057,455.05 = 2,474,830.02 : x
  2. Step 2: Convert to fraction form
    3,371,636.70/5,057,455.05 = 2,474,830.02/x
  3. Step 3: Cross multiply
    3,371,636.70x = 5,057,455.05 × 2,474,830.02
  4. Step 4: Simplify right side
    3,371,636.70x = 12,516,341,582,540.60
  5. Step 5: Solve for x
    x = 12,516,341,582,540.60/3,371,636.70
  6. Step 6: Final answer
    x = 3,712,245.03

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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.