Home / 3,359,560.28-5,039,358.92-835,215.53

Finding the Fourth Proportional to 3,359,560.28, 5,039,358.92 and 835,215.53

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Solution

The fourth proportional to 3,359,560.28, 5,039,358.92 and 835,215.53 is: 1,252,827.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,560.28 : 5,039,358.92 = 835,215.53 : x
  2. Step 2: Convert to fraction form
    3,359,560.28/5,039,358.92 = 835,215.53/x
  3. Step 3: Cross multiply
    3,359,560.28x = 5,039,358.92 × 835,215.53
  4. Step 4: Simplify right side
    3,359,560.28x = 4,208,950,831,228.03
  5. Step 5: Solve for x
    x = 4,208,950,831,228.03/3,359,560.28
  6. Step 6: Final answer
    x = 1,252,827.89

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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.