Home / 3,510,269.18-5,267,346.69-1,713,167.54

Finding the Fourth Proportional to 3,510,269.18, 5,267,346.69 and 1,713,167.54

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Solution

The fourth proportional to 3,510,269.18, 5,267,346.69 and 1,713,167.54 is: 2,570,699.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,269.18 : 5,267,346.69 = 1,713,167.54 : x
  2. Step 2: Convert to fraction form
    3,510,269.18/5,267,346.69 = 1,713,167.54/x
  3. Step 3: Cross multiply
    3,510,269.18x = 5,267,346.69 × 1,713,167.54
  4. Step 4: Simplify right side
    3,510,269.18x = 9,023,847,371,234.44
  5. Step 5: Solve for x
    x = 9,023,847,371,234.44/3,510,269.18
  6. Step 6: Final answer
    x = 2,570,699.54

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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.