Home / 3,880,991.27-5,815,051.28-2,360,073.56

Finding the Fourth Proportional to 3,880,991.27, 5,815,051.28 and 2,360,073.56

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Solution

The fourth proportional to 3,880,991.27, 5,815,051.28 and 2,360,073.56 is: 3,536,196.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,880,991.27 : 5,815,051.28 = 2,360,073.56 : x
  2. Step 2: Convert to fraction form
    3,880,991.27/5,815,051.28 = 2,360,073.56/x
  3. Step 3: Cross multiply
    3,880,991.27x = 5,815,051.28 × 2,360,073.56
  4. Step 4: Simplify right side
    3,880,991.27x = 13,723,948,783,294.18
  5. Step 5: Solve for x
    x = 13,723,948,783,294.18/3,880,991.27
  6. Step 6: Final answer
    x = 3,536,196.77

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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.