Home / 2,228,327.28-3,337,039.68-2,012,670.45

Finding the Fourth Proportional to 2,228,327.28, 3,337,039.68 and 2,012,670.45

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Solution

The fourth proportional to 2,228,327.28, 3,337,039.68 and 2,012,670.45 is: 3,014,082.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,228,327.28 : 3,337,039.68 = 2,012,670.45 : x
  2. Step 2: Convert to fraction form
    2,228,327.28/3,337,039.68 = 2,012,670.45/x
  3. Step 3: Cross multiply
    2,228,327.28x = 3,337,039.68 × 2,012,670.45
  4. Step 4: Simplify right side
    2,228,327.28x = 6,716,361,154,413.46
  5. Step 5: Solve for x
    x = 6,716,361,154,413.46/2,228,327.28
  6. Step 6: Final answer
    x = 3,014,082.00

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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.